INSTRUCTION MANUAL
Thank you for your purchase of this Citizen watch.
Before using the watch, read this instruction manual carefully to ensure
correct use.
After reading the manual, store it in a safe place for future reference.
Be sure to visit the Citizen website at http://www.citizenwatch-global.com/ .
Here you will find a variety of information such as electronic setting guides,
answers to frequently asked questions, Eco-Drive recharging information and
more.
To check the movement number
Engraving position example
A case number—4 alphanumeric characters and 6 or
more alphanumeric characters—is engraved on the
case back. (Figure on the right)
The first 4 characters of the case number represent
the movement number of the watch. In the example The engraving position may
on the right, “
” is the movement number. differ depending on watch
model.
1
Safety precautions — IMPORTANT
This manual contains instructions that should be strictly followed at all times
not only for optimal use, but to prevent any injuries to yourself, other persons or
property. We encourage you to read the entire booklet (especially, pages 98 to 111)
and understand the meaning of the following symbols:
■ Safety advisories are categorized and depicted in this manual as follows:
2
DANGER
Highly likely to cause death or serious injury
WARNING
Can cause serious injury or death
CAUTION
Can or will cause minor or moderate injury or damage
Safety precautions
■ Important instructions are categorized and depicted in this manual as follows:
(Following symbols are examples of Pictograms.)
Warning (caution) symbol followed by prohibited matters.
Warning (caution) symbol followed by instructions that should be
followed or precautions that should be observed.
3
Features
■■Satellite Wave-GPS
Receives location and time information sent from
GPS satellites and adjusts the time and calendar on
the watch automatically.
■■Light-Level Indicator
Indicates current power generation amount in 7 levels.
It can be used as a reference for choosing a good charging place.
■■Eco-Drive
Never needs a new battery. This watch is fueled by light.
4
Features
■■World time
Indicates the time around the world by choosing one of 40 time zones.
■■±5-second average monthly accuracy
Keeps high accuracy without time signal reception.
■■Dual time
Shows two different times in parallel—home time and local time.
The two times can be interchanged easily.
■■Chronograph
Measures up to 24 hours in 1/20 second increments.
■■Alarm
Sounds at the time set every day.
■■Perpetual calendar
No need for monthly and leap-year date correction until February 28, 2100.
* “Eco-Drive” is an original technology of Citizen.
5
CONTENTS
Before using this watch. . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Band adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Protective stickers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
How to use a specially designed crown/button. . . . . . . . . . . 12
Component identification. . . . . . . . . . . . . . . . . . . . . . . . . 14
About dual time indication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Changing the mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Checking the power reserve and power generation
amount. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6
Checking the power reserve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Checking power generation amount
(Light-Level Indicator). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
CONTENTS
Checking the reception result of the satellite signal. . . 31
Setting the world time . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Checking the time zone setting for the home time. . . . . . . 34
Obtaining location information from satellite signals. . . . . 40
Setting the time zone manually. . . . . . . . . . . . . . . . . . . . . . . . . . 42
Interchanging the home time and local time. . . . . . . . . . . . . 44
Receiving time information . . . . . . . . . . . . . . . . . . . . . . . 45
Setting daylight saving time . . . . . . . . . . . . . . . . . . . . . . 52
Using the chronograph . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Using alarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Continued on the next page
7
CONTENTS
Charging your watch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Information on satellite signal reception. . . . . . . . . . . . 68
Checking and adjusting leap second setting. . . . . . . . . . . . . 73
Checking and adjusting the rollover number setting. . . . . 76
Adjusting the time and calendar manually . . . . . . . . . . 80
Checking and correcting the reference position . . . . . . 86
8
CONTENTS
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Eco-Drive watch handling precautions . . . . . . . . . . . . . . 98
Water resistance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Precautionary items and usage limitations . . . . . . . . 105
Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
9
Before using this watch
This watch has a rechargeable cell which is charged by exposing
the dial to light.
Expose the dial to direct sunlight regularly to charge the watch.
For details of charging, see page 62.
•Especially, satellite signal reception is power-consuming. Be
sure to keep your watch sufficiently charged.
After unpacking, the following must be done before setting the time and calendar
(page 45 or 80).
1 Checking the current power reserve (page 24)
2 Setting the world time (page 33)
3 Checking leap second setting (page 73)
10
Before using this watch
Band adjustment
We recommend seeking the assistance of an experienced watch technician
for sizing of your watch. If adjustment is not done correctly, the bracelet may
unexpectedly become detached leading to loss of your watch or injury.
Consult your nearest authorized Citizen service center.
Protective stickers
Be sure to remove any protective stickers that may be on your watch (case back,
band, clasp, etc.). Otherwise, perspiration or moisture may enter the gaps between
the protective stickers and the parts, which may result in a skin rash and/or
corrosion of the metal parts.
11
Before using this watch
How to use a specially designed crown/button
Some models are equipped with a specially designed crown and/or push button to
prevent accidental operation.
Screw down crown/button
Unlock the crown/button prior to operate your watch.
Unlock
12
Lock
Screw down
crown
Rotate the crown
counterclockwise until
it releases from the
case.
Push the crown in to the
case. With gentle pressure
towards the case, rotate the
crown clockwise to secure
it to the case. Be sure to
tighten firmly.
Screw down
push button
Rotate the
locking screw
counterclockwise, and
loosen until it stops.
Rotate the locking screw
clockwise, and tighten
firmly.
Before using this watch
Recessed button
Press the button with a non-marring narrow-tipped object such as a wooden
toothpick.
•Metal objects may cause marring or scratching of
the button.
13
Component identification
Hands and buttons
-4
+7
BK K
+8
+12
AK L
Mode hand
+11
0
+1
SY
NOU
.5
+9
D
TY
O
8
+9
4
Crown
BJS
LM
UTC
-7
.8
TB U
+6
DY
+13
12
LLI
7
AL
M
+14
16
24
DA C
T
.4
A
C
RX
TM
-5
-6
+5.5
EL
I D
+5
TWT
SM
Button
KH
DEN C
HI
NY
+4
SE
ON
L
1
-1
HN
-1
2
OF
F
TME C
HR
SMT
OFF
20
M
+3
H
S
GP
.2
.6
RU
R
.0
-10
14
OK
NO
-9
Dual time indication
+2
B
SC
-2
+1
E
FS
-8
NC
LA X A
Second hand
-1
-3
ON
Minute hand
P D L LON P A R A
TH
X
Function hand
FEN
DX
L
O
RI
0
Hour hand
AD
L
Button
• The illustrations in this instruction manual may differ from the actual appearance
of your watch.
Component identification
Indication
FEN
-1
+2
-4
+12
Date indication
+7
BK K
O
8
BJS
LM
+8
4
Mode indication
+11
0
+1
OU
AK L N
SY
.5
+9
D
TY
T WT
SM
UTC
12
A
RX
TM
C
-5
-6
-7
.8
DY
+13
24
+6
DE N C H
I N
Y
Place name/
time zone
+5.5
C
E L DA
I D
M
+14
16
LLI
7
1
-1
OF
F
HR
.4
TBU
• A solar cell is under the dial.
+5
S
GP
AL
-10
ON
-1
2
T
OFF
20
M
TME C
SE
SMT
KH
X
.2
FS
ON
H
+4
R
E
.0
.6
RU
+3
OK
B
SC
+1
NO
DX
-3
-9
Alarm setting indication
(ALM ON/OFF)
P D L LON P A R A
TH
-2
+9
O
L
RI
L
-8
HN
NC
LA X A
• Day of week
• Power reserve level
(5 levels)
• Daylight saving
time
(SMT ON/OFF)
0
Indications of the
function hand
RX-TME/RX-GPS: Receptionin-progress indication
OK/NO: Reception result
indication
A
DL
Continued on the next page
15
Component identification
About dual time indication
This watch is equipped with the dual time function: two times are indicated in
parallel. F E N
ATH
O
UTC
+8
+12
16
24
12
4
8
O
+9
Dual time indication
+11
0
+1
SY
TY
12
LLI
4
8
20
+7
LM
.8
DY
+13
24
+6
M
+14
16
A
L
SC
-4
C
-6
+5.5
-7
I
+5
.4
7
AL
L
1
-1
HN
-10
ON
OF
F
Home time
.5
+9
D
A
DL
The time shown by the hour/
minute/second hands and day of
week/date indications.
16
KH
T WT
SM
B
T
-9
-1
2
SE
-8
SMT
OFF
20
M
TME C
HR
.2
FS
.6
H
DX
.0
ON
RU
+3
R
S
GP
NY
+2
OK
E
X
RX
TM
+1
NO
+4
-5
-1
-2
-3
0
RI
Local time
Time shown by the dual time indication.
• Indications differ depending on the mode of the watch.
For details, see “Changing the mode” (page 17).
• Local time can show the time other than home time.
• Time is in 24-hour format.
• Local time move in conjunction with home time.
Changing the mode
This watch features six different modes (functions). The method to change the
mode and indication for each mode are explained below.
Changing the mode
1 Pull the crown out to position
.
The second hand points to 30 second and stops.
LLI
A
LM
HR
the procedure.
to finish
T
3 Push the crown in to position
TME C
SE
•Turn the crown so that the mode hand
points to the marker of the desired mode
securely.
UTC
2 Rotate the crown to change the mode.
The watch changes indication according to the selected
mode.
Continued on the next page
17
Changing the mode
Indication in each mode (when the crown is in position
)
TME (ordinary time) mode
P D L LON P A R A
TH
-1
-2
DY
+9
O
+11
0
+1
OU
AK L N
B
SY
C
.5
+9
D
AD
L
BK K
+7
+8
+12
BJS
UTC
8
TY
SM
LM
TWT
-7
.8
M
A
+6
L
1
-1
+13
12
LLI
4
7
AL
-10
ON
+14
16
24
DA C
.4
A
L
SC
-4
RX
TM
C
NY
-5
-6
+5.5
EL
I D
+5
T
-9
OF
F
HR
OFF
20
M
KH
S
GP
SMT
TME C
SE
-8
HN
NC
LA X A
ON
B
X
FS
-1
2
H
+4
R
.0
.6
RU
+3
OK
NO
E
TB U
18
+2
DX
-3
+1
.2
DEN C
HI
FEN
O
0
RI
Hand and indication
Content
Hour, minute and second Home time
hands
Date (home time)
Date indication
Day of week (home
A Function hand
time)
B Dual time indication Local time
C Mode hand
TME
Changing the mode
LLI (Light-Level Indicator) mode
Mode for checking the level of power generation amount.
P D L LON P A R A
TH
-1
-2
-4
DY
+13
TB U
A
+12
+11
0
+1
OU
AK L N
B
+7
BK K
Date (home time)
Power reserve level
Local time
LLI
BJS
LM
+8
8
Home time
O
12
7
AL
M
+14
16
LLI
4
Content
+9
.8
S
UTC
-7
M TWT
ON
L
1
-1
HN
-10
OF
F
24
+6
T
-9
.4
Hand and indication
Hour, minute and second
hands
Date indication
A Function hand
B Dual time indication
C Mode hand
SY
C
.5
+9
D
TY
C
RX
TM
NY
-5
-6
+5.5
C
E L DA
I D
SE
OFF
20
M
-1
2
TME C
HR
-8
NC
LA X A
SMT
+5
S
GP
FS
ON
KH
X
.0
.6
+4
R
E
H
A
L
+3
OK
NO
RU
B
SC
+2
DX
-3
+1
.2
DEN C
HI
FEN
O
0
RI
AD
L
Continued on the next page
19
Changing the mode
UTC (Coordinated Universal Time) mode
Mode where the dual time indication always shows UTC.
P D L LON P A R A
TH
-1
-2
DY
+9
O
+11
0
+1
OU
AK L N
B
SY
C
.5
+9
D
AD
L
BK K
+7
+8
+12
BJS
UTC
8
TY
SM
LM
TWT
-7
.8
M
A
+6
L
1
-1
+13
12
LLI
4
7
AL
-10
ON
+14
16
24
DA C
.4
A
L
SC
-4
RX
TM
C
NY
-5
-6
+5.5
EL
I D
+5
T
-9
OF
F
HR
OFF
20
M
KH
S
GP
SMT
TME C
SE
-8
HN
NC
LA X A
ON
B
X
FS
-1
2
H
+4
R
.0
.6
RU
+3
OK
NO
E
TB U
20
+2
DX
-3
+1
.2
DEN C
HI
FEN
O
0
RI
Hand and indication
Content
Hour, minute and second Home time
hands
Date (home time)
Date indication
Day of week (home
A Function hand
time)
B Dual time indication UTC
C Mode hand
UTC
Changing the mode
CHR (chronograph) mode
•For details of use, see page 56.
P D L LON P A R A
TH
-1
-2
-4
DY
+13
TB U
A
+12
+11
0
+1
OU
AK L N
B
SY
C
.5
+9
D
L
BK K
+7
AD
BJS
LM
+8
8
O
12
7
AL
M
+14
16
LLI
4
+9
.8
S
UTC
-7
M TWT
ON
L
1
-1
HN
-10
OF
F
24
+6
T
-9
.4
TY
C
RX
TM
NY
-5
-6
+5.5
C
E L DA
I D
SE
OFF
20
M
-1
2
TME C
HR
-8
NC
LA X A
SMT
+5
S
GP
FS
ON
KH
X
.0
.6
+4
R
E
Hand and
indication
H
A
L
+3
OK
NO
RU
B
SC
+2
DX
-3
+1
.2
DEN C
HI
FEN
O
0
RI
Content
Hour and minute Hour and minute of home
hands
time
Chronograph second
Second hand
Date indication Date (home time)
1/20 chronograph second
(only when chronograph
A Function
hand
stops)
Chronograph hour and
time
B Dual
indication
minute
C Mode hand CHR
Continued on the next page
21
Changing the mode
ALM (alarm) mode
•For details of use, see page 58.
P D L LON P A R A
TH
-1
-2
DY
+9
O
+11
0
+1
OU
AK L N
B
SY
C
.5
+9
D
AD
L
BK K
+7
+8
+12
BJS
UTC
8
TY
SM
LM
TWT
-7
.8
M
A
+6
L
1
-1
+13
12
LLI
4
7
AL
-10
ON
+14
16
24
DA C
.4
A
L
SC
-4
RX
TM
C
NY
-5
-6
+5.5
EL
I D
+5
T
-9
OF
F
HR
OFF
20
M
KH
S
GP
SMT
TME C
SE
-8
HN
NC
LA X A
ON
B
X
FS
-1
2
H
+4
R
.0
.6
RU
+3
OK
NO
E
TB U
22
+2
DX
-3
+1
.2
DEN C
HI
FEN
O
0
RI
Hand and indication
Content
Hour, minute and second Home time
hands
Date (home time)
Date indication
Day of week (home
A Function hand
time)
B Dual time indication Alarm time
C Mode hand
ALM
Changing the mode
SET (set) mode
Mode for setting time and calendar manually.
P D L LON P A R A
TH
-1
-2
-4
+11
0
+1
OU
AK L N
B
BK K
+7
+8
+12
+9
BJS
UTC
8
O
SM
DY
A
LM
TWT
-7
.8
M
TB U
LLI
4
7
AL
L
1
-1
+13
12
+6
ON
HN
-10
+14
16
24
DA C
.4
Hand and indication
Content
Hour, minute and second Home time
hands
Date (home time)
Date indication
Day of week (home
A Function hand
time)
B Dual time indication Local time
C Mode hand
SET
SY
C
.5
+9
D
TY
RX
TM
C
NY
-5
-6
+5.5
EL
I D
T
-9
OF
F
HR
OFF
20
M
-1
2
TME C
SE
-8
NC
LA X A
SMT
+5
S
GP
FS
ON
KH
X
.0
.6
+4
R
E
H
A
L
+3
OK
NO
RU
B
SC
+2
DX
-3
+1
.2
DEN C
HI
FEN
O
0
RI
AD
L
23
Checking the power reserve and power generation amount
For details of charging, see “Charging your watch” (page 62).
+7
LM
UTC
+12
4
O
8
+9
4
+11
0
+1
.5
+9
5D
SY
TY
TWT
SM
3
+8
A
L
SC
-4
C
RX
TM
NY
-5
-6
-7
.8
DY
+13
12
LLI
7
M
+14
16
+6
TWT
+5.5
SM
I
+5
2
KH
T
AL
OF
F
24
6
24
B
SE
ON
L
-1
2
.4
20
M
1
-1
HN
-10
Function hand
SMT
TME C
HR
OFF
.6
OFF
-9
SMT
FS
-8
ON
0
.0
ON
1R U H
+3
R
E
.2
1
+2
OK
DX
2
ATH
+1
NO
S
GP
3
-1
-2
-3
X
FS
FEN
O
+4
4
RI
0
Indication of power reserve
in levels
Indication of power generation
amount in levels
0
AD
L
Second hand
Checking the power reserve and power generation amount
Checking the power reserve
1 Change the mode to [TME] or [UTC] and push the
crown in to position .
2 Press and release the upper right button .
The function hand indicates the power reserve in levels (page
26) and the second hand indicates the current time zone
setting of the home time.
•The power reserve level is always shown in the [LLI] mode.
3 Press and release the upper right button
the procedure.
to finish
The second hand returns to indicate the seconds.
•The hand returns automatically in 10 seconds without
pressing the button.
25
ON
SMT
ON
SMT
TWT
OFF
10 - F S
4 months
ON
SMT
OFF
ON
SMT
FS
TWT
OFF
SMT
OFF
FS
SM
TWT
SM
FS
ON
ON
SMT
OFF
SM
SM
OFF
ON
TWT
TWT
TWT
Power reserve
Power
reserve is OK.F S
FS
FS
is sufficient.
ON
SMT
OFF
1
SMT
TWT
TWT
SMT
ON
OFF
FS
SM
ON
SM
OFF
ON
SMT
ON
OFF
SMT
OFF
FS
ON
0
SMT
OFF
FS
ON
4 months
-5
FS
days
SMT
OFF
5 days or
shorter
Insufficient
OFF
ON
SMT
Power reserve charge
is getting low. warning has
started.
TWT
TWT
TWT
OFF
SM
OFF
2
SMT
FS
OFF
SM
SMT
1 year
F S - 10
months
OK forSMTnormal use.
26
ON
ON
TWT
TWT
OFF
OFF
SM
SM
TWT
ON
3
SMT
FS
SM
TWT
SM
OFF
ON
TWT
SMT
FS
SM
Meaning
ON
1.5 - 1 year
SM
Duration
(approx.)
TWT
Power reserve
level scale
4
FS
SM
Level
F
SM
F
Indication of power reserve in levels
SMT
FS
SM
OFF
TWT
SMT
SM
ON
Checking the power reserve and power
generation Samount
S
Charge immediately.
Checking the power reserve and power generation amount
CAUTION
•At the power reserve level “0”, the second hand starts to move once every two
seconds (insufficient charge warning function, page 64). Some functions
become unavailable while this function is activated. For details, see page 65.
•The function hand points to “OFF” and does not indicate the level of power
reserve when temperature of the watch is too high or too low.
(non-chargeable state)
Check it again at a location of suitable temperature.
27
Checking the power reserve and power generation amount
Checking power generation amount (Light-Level Indicator)
1 Change the mode to [LLI] and push the crown in to
position .
The function hand indicates the power reserve in levels (page
26).
2 Press and release the upper right button
.
3 Press and release the upper right button
to finish
The second hand indicates power generation amount in
levels (page 29).
•Power generation amount is measured in 1-second interval
and indicated in levels.
the procedure.
The second hand returns to indicate the seconds.
•The hand returns automatically in 30 seconds without
pressing the button.
28
+9
O
.5
+9
0
0
RX
TM
L
SC
-4
M
L
-4
SC
C
NY
L
SC
-4
C
NY
RX
TM
L
L
SC
-4
RX
TM
RX
T
0
C
C
0
NY
+5
NY
0
SC
H
KH
-4
+3
R
B
C
RU
+2
OK
S
GP
+5
S
GP
NY
ATH
+1
X
E
+4
X
+5
S
GP
RX
TM
-1
NO
KH
R
B
-4
-3
+4
X
E
KH
R
OK
NO
+4
+5
S
GP
RX
TM
-3
OK
KH
X
+5
S
GP
+5
S
GP
KH
X
X
KH
R
B
NO
E
DX
-3
OK
+4
+4
+4
R
B
NO
E
DX
L
8
DX
-3
OK
B
NO
R
E
DX
-3
OK
B
NO
E
DX
-3
DX
SC
4
0
DY
DY
DY
DY
C
12
L
L
L
L
0
0
+14D LPD L LON PA R
104 PD LD LON PA R
104 PD LD LON PA R
104 PD LD LON PA R
+1
+1
++1
++1
PD L LON PA R1 A++1
A
AD
A +13
A
A
1 ATH
1 ATH
1 A T N +13
1 A T N +13
N
N
T N +13
F E N +13
+12 +1
+12 +1
+12 +1 F EH YRD
+12 +1 F EH YRD
+12 +1 F EH YRD
DF E
DF E
+1
+1
+1
+1
+1
-1
-1
S YR U H
S YR U H
+2U S U H-1
+2U S U H-1
+2U IO
+2U IO
+2U S U H-1
O
O
R IOO
R IOO
R IOO
R IO
R
R
-2 TB U
-2 TB U
-2 TB U
-2 TB U
-2
-2 TB U
AKL N
AKL N
AKL N
AKL N
AKL N
+3
+3
+3
+3
+3
+14
Indication of power generation amount in levels
NY
24
TY
+9
16
O
+9
O
TY
+9
O
TY
OF
F
-1 +9.5
2
7
AL
M
1
-1
O
20
7
8
M
-1
2
M
TY
4
L
L
12
Checking the power reserve and power generation amount
-1
2
M
.5
+9
ON
16
OF
F
HN
AL
M
-10
20
7
8
12
1
-1
L
M
DY
.5
+9
ON
HN
16
OF
F
4
-10
+9
24
9
AL
M
TY
24
20
7
8
12
1
-1
L
M
.5
+9
-1
2
ON
HN
16
OF
F
4
-10
7
AL
M
1
-1
L
1
-1
HN
8
12
20
ON
4
-10
AL
HN
-10
ON
16
OF
F
9
24
9
24
9
9
20
M
-1
2
UTC
+7
LM
+8
A
+7
O
TY
LM
+7
+8
A
+7
+9
O
+8
O
+9
TY
TY
L
SC
-4
C
M
NY
RX
T
-5
-6
-7
UTC
.8
TWT
SM
LM
A
-5
-6
UTC
.8
TWT
SM
LM
A
+8
TY
O
+9
+8
O
+9
TY
+7
L
SC
-4
RX
TM
C
NY
-7
TWT
SM
LM
A
+7
L
RX
TM
-5
-6
-7
UTC
.8
+8
+9
O
TY
O
TY
-4
SC
C
NY
LM
A
+7
+7
L
SC
-4
C
RX
TM
-5
-6
-7
.8
RX
TM
+8
+9
+9
TW
S M UTTC
LM
A
+7
NY
L
SC
-4
C
NY
-5
-6
-7
.8
TW
S M UTTC
LM
A
UTC
+8
TY
O
+9
+9
-5
-6
UTC
.8
TWT
A
SM
LM
-7
+7
TWT
SM
LM
A
+8
O
+9
+9
O
TY
TY
+8
+8
O
-5
-6
-7
UTC
.8
LM
A
+7
-5
-6
-7
.8
+7
A
TY
O
TY
+9
+9
TW
S M UTTC
LM
-5
-6
-7
A
+7
LM
+7
+8
A
+7
+9
+8
O
+9
TY
O
-4
C
NY
RX
TM
-5
-6
-7
UTC
.8
TWT
SM
+7
LM
-5
-6
UTC
.8
TWT
SM
LM
A
+7
A
-4
NY
RX
TM
C
+8
TY
O
+9
TWT
SM
LM
A
-7
-4
-5
-6
-7
UTC
.8
+8
O
+9
RX
TM
C
NY
LM
+7
A
+8
+8
O
+9
TY
TY
L
SC
L
SC
L
SC
L
SC
-4
C
RX
TM
.8
L
SC
-4
C
NY
RX
TM
-5
-5
L
-4
SC
RX
TM
C
NY
L
RX
TM
-4
SC
C
-5
L
SC
C
-4
RX
TM
NY
RX
TM
-5
-6
-7
TW
S M UTTC
+7
L
SC
-4
C
NY
-5
-6
NY
LM
A
+9
UTC
-7
.8
TW
S M UTTC
LM
-5
-6
-5
-6
-7
.8
L
SC
-4
-4
-7
.8
TW
S M UTTC
0
TWT
TW
S M UTTC
+8
O
0
C
+8
TY
TY
0
NY
RX
TM
-5
-6
0
L
0
-5
I
+5
S
GP
NY
X
I
+5
S
GP
RX
TM
R
KH
-4
29
+4
X
I
+5
S
GP
KH
E
B
+4
R
DX
SC
.5
+9
OK
NO
B
X
I
+5
S
GP
I
+5
S
GP
KH
E
DX
+4
R
-3
OK
NO
B
X
X
E
KH
R
-3
DX
+4
C
7
8
Continued on the next page
OK
NO
B
R
KH
E
-3
OK
DX
NO
DY
DY
DY
-3
+4
E
OK
B
NO
DX
NY
L LI
4
2
2
2
2
L
L
L
0
0
0
0
+14D LPD L LON PA R
+14D LPD L LON PA R
+14D LPD L LON PA R
104 PD LD LON PA R
104 PD LD LON PA R
+1
++1
++1
+1
+1
+1
A +13
A
A
AD
A +13
A +13
1 ATH
1 ATH
1 ATH
1 ATH
1 A T N +13
N
N
N
F E NY D+13
+12 +1
+12 +1
+12 +1
+12 +1
+12 +1 F EH YRD
DF E
DF E
DF E
YRD
+1
+1
+1
+1
+1
-1
-1
-1
S YR U H
S -1
S YR U H
S YR U H
+2U IO
+2U IO
+2U S U H-1
+2U S U H
+2U IO
O
O
O
O
R
R
R
R IOO
-2 TB U
-2 TB U
-2 TB U
-2 TB U
-2 TB U
AKL N
AKL N
AKL N
AKL N
AKL N
+3
+3
+3
+3
+3
DY
-5
+6
1
-1
12
0
-7
TW
S M UTTC
.8
O
0
RX
TM
0
-5
0
-6
+5.5
24
I
T
AL
M
M
M
M
-1 +9.5
SE
7
16
TME C
HR
.4
KH
+5
S
GP
OFF
ON
L
1
-1
OF
F
X
SMT
20
M
+4
ON
B
T
8
I
.2
HR
L L.6I
+6
SE
TME FCS
4
R
+5.5
.0
-10
AL
12
+5
S
GP
24
HN
7
-10
16
KH
E
-9
.4
-1 +9.5
X
OFF
ON
L
OF
F
R
-8
.2
+6
SMT
20
M
+4
+5.5
ON
I
T
L L.6I
4
8
KH
.8
OK
NO
B
B
SE
TME FCS
HR
AL
1
-1
12
+5
24
HN
7
16
.0
-9
.4
-1 +9.5
E
S
GP
OFF
ON
-10
OF
F
X
SMT
20
M
R
-8
HR
.2
+6
TWT
-3
OK
NO
+4
+5.5
T
ON
I
+5
S
GP
SM
0
0
SM
.8
0
L
0
SC
0
-4
0
C
0
0
TY
.5
+9
DX
L
8
DX
DX
SC
4
7
DY
DY
X
SE
8
L
L
.5
+9
-1
L L.6I
4
HN
1
-1
12
TME FCS
-9
16
OF
F
E
.0
-8
.2
HR
+6
M
R
KH
+5.5
24
20
7
8
AL
HN
-10
DY
.5
+9
I
+5
S
GP
.4
ON
M
-3
KH
LSMT
LI
-9
L
1
-1
DY
-1
2
+11
R IO
4
12
+4
+4
.6
OFF
ON
T
AL
HN
M
+12
16
OF
F
-3
OK
NO
B
B
-8
SE
24
R
X
.2
HR
.4
20
M
-3
OK
DX
DX
NO
E
.0
ME C
F ST
+6
LSMT
LI
7
8
12
+13
+5.5
OFF
ON
-3
OK
I
.6
4
-10
L
1
-1
+14
+5
24
ON
16
KH
C
T
1
-1
12
+6
SE
24
Charge in a brighter location where the level of power
generation amount reaches “5” or “6”.
+4
.4
-9
AL
HN
-10
ON
OF
F
T
OFF
-9
-1
2
-8
SMT
20
M
R
.0
ME C
F ST
SE
ON
NO
E
S
GP
FS
.2
-8
.6
-3
OK
X
.0
B
NO
E
DX
-3
DY
DY
DY
NY
+5.5
HR
AL
16
TME C
L LI
2
2
2
2
2
L
L
L
L
0
0
0
0
+14D LPD L LON PA R
+14D LPD L LON PA R
+14D LPD L LON PA R
104 PD LD LON PA R
104 PD LD LON PA R
++1
+1
+1
+1
+1
PDALD LON PA R1 A++1
A
A
AD
A +13
A +13
A +13
1 ATH
1 ATH
1 ATH
1 ATH
1 A T N +13
N
N
N
T N +13
+11 F E N D+13
+12 +1
+12 +1
+12 +1
+12 +1
+12 +1 F EH YRD
+12 +1 F EH YRD
DF E
DF E
DF E
YRD
+1
+1
+1
+1
+1
+1
-1
-1
-1
S Y -1
S YR U H
S YR U H
S YR U H
+2U IO
+2U S U H-1
+2U S U H-1
+2U S U H
+2U IO
+2U IO
O
O
O
O
R
R
R IOO
R IOO
R IO
R
-2 TB U
-2 TB U
-2 TB U
-2 TB U
-2 TB U
-2 TB U
AKL N
AKL N
AKL N
AKL N
AKL N
AKL N
+3
+3
+3
+3
+3
+3
104
++1
Sufficient power
generation for
charging.
-7
I
+5
S
GP
7
M
M
M
M
M
-1 +9.5
KH
X
NY
+4
.4
ON
OF
F
B
.2
OFF
20
M
H
DX
I
+6
T
8
+3
R
+5.5
SE
HR
SMT
RU
+2
OK
KH
+5
S
GP
4
L
1
-1
12
ON
ATH
+1
B
X
24
+4
AL
16
HN
7
-10
OF
F
-10
20
M
-1 +9.5
L L.6I
-9
.4
ON
8
-8
.2
OFF
0
NO
E
.0
TME FCS
+6
SMT
-3
R
-1
DX
+5.5
T
4
L
12
ON
I
RX
TM
.5
+9
OK
KH
-5
1
8
B
SE
24
HR
16
+5
S
GP
AL
1
-1
L
OF
F
HN
7
M
-1 +9.5
X
20
ON
-10
8
L L.6I
-9
.4
+4
-6
4
DX
-7
12
NO
E
.0
TME FCS
-8
HR
.2
OFF
R
+6
.8
DY
+5.5
T
SMT
I
+5
S
GP
TWT
1
-1
M
X
SE
4
HN
12
ON
-9
L
L
.5
+9
L L.6I
KH
-8
.2
HR
16
OF
F
.0
TME FCS
+6
M
-1
E
-3
OK
NO
+4
+5.5
24
20
7
8
R
B
I
+5
S
GP
4
12
1
-1
1
-1
DY
.5
+9
AL
16
OF
F
-1
ON
AL
M
HN
7
HN
-10
8
-10
20
ON
4
12
KH
.4
DX
+4
OFF
LSMT
LI
-3
OK
B
.0
ME C
ON
T
24
.6
-9
-9
M
DY
.5
+9
SE
T
-8
-8
SE
7
L
1
-1
M
+12
16
OF
F
-1
2
DX
.2
HR
.2
HR
.4
R
F ST
+6
+6
20
M
AL
L
1
-1
HN
-10
8
NO
E
+5.5
+5.5
LSMT
LI
I
+5
S
GP
I
+5
S
GP
OFF
ON
-3
OK
X
X
.0
ME C
F ST
.6
KH
R
X
KH
24
+4
+4
E
B
NO
B
.4
ON
AL
HN
-10
ON
4
12
+13
-3
OK
DX
DX
-9
24
OFF
LSMT
LI
DY
DY
DY
SM
AL
16
0
7
-10
OF
F
I
20
M
-1 +9.5
2
TME C
L LI
7
2
24
+6
.4
ON
8
+5.5
OFF
T
SMT
SE
ON
HR
.2
T
4
L
12
+6
SE
16
HN
AL
OF
F
-1 +9.5
2
HR
20
M
1
-1
M
M
M
3
24
L L.6I
-9
.4
+5.5
-8
HR
.2
8
.0
TME FCS
+6
OFF
I
+5.5
4
7
12
L
L
L
.5
+9
SMT
ON
16
OF
F
HN
M
-1
2
-10
20
4
7
8
ON
I
24
T
4
12
1
-1
1
-1
.5
+9
AL
16
OF
F
-1
2
ON
AL
HN
7
HN
M
-10
20
ON
5
8
12
.0
TME FCS
L L.6I
-9
-9
.4
SE
T
LSMT
LI
-8
OFF
ON
I
.2
HR
SE
-8
.6
+6
.2
HR
24
.0
ME C
F ST
+6
.4
+5.5
+5.5
T
LSMT
LI
I
SE
4
-10
.0
ME C
ON
T
-8
-9
16
+14
OFF
ON
-9
NO
R
E
F ST
.6
.4
OF
F
-8
.5
+9
-3
OK
SE
OFF
20
M
.2
HR
.2
-8
Meaning
7
DY
.0
FS
-1
2
16
OF
F
-1
2
M
NO
SMT
.0
ME C
F ST
.6
L
L
L
L
0
0
0
+14D LPD L LON PA R
+14D LPD L LON PA R
104 PD LD LON PA R
104 PD LD LON PA R
104 PD LD LON PA R
++1
+1
+1
+1
++1
PD L LON PA R1 A++1
A
A
AD
A +13
A +13
A
1 ATH
1 ATH
1 ATH
1 A T N +13
1 A T N +13
N
N
N
T N +13
+13
+12 +1
+12 +1
+12 +1
+12 +1 F EH YRD
+12 +1 F EH YRD
+12 +1 F EH YRD
DF E
DF E
DF E
+1
+1
+1
+1
+1
+1
-1
-1
-1
S YR U H
S YR U H
S YR U H
+2U S U H-1
+2U S U H-1
+2U S U H-1
+2U IO
+2U IO
+2U IO
O
O
O
R
R IOO
R IOO
R IOO
R
R
-2 TB U
-2 TB U
-2 TB U
-2 TB U
-2
-2 TB U
TB U
AKL N
AKL N
AKL N
AKL N
AKL N
AKL N
+3
+3
+3
+3
+3
+3
E
ON
24
20
M
AL
L
DY
-2
-3
.6
8
12
1
-1
M
R IO
.4
ON
HN
L
1
-1
FEN
Level scale
of power
generation
amount
4
6
-10
16
OF
F
+14
LSMT
LI
-9
AL
HN
-10
ON
20
M
-1
2
24
OFF
ON
T
.6
.4
-9
Level
SE
OFF
.0
ME C
F ST
-8
SMT
+6
.2
-8
ON
+5.5
.0
FS
.6
I
The level of power generation amount means power being generated by the solar
cell represented in 7 levels (0 - 6).
+5.
+5.
+5.
+5.
+5.
Checking the power reserve and power generation amount
CAUTION
•Light level indication will change as brightness changes. In addition, the level
may vary even under the same brightness due to the entry angle of light to the
dial of the watch or other elements.
•The level may also vary in the same environment depending on difference of
models.
•The light level indication of “6”, indicates light being received is equivalent to a
cloudy outdoors (about 10,000 lux illuminance) or a brighter location.
•Use the level of power generation amount as a general reference only.
30
Checking the reception result of the satellite signal
1 Change the mode to [TME] or [UTC] and push the
crown in to position
.
2 Press and release the lower right button
.
The second hand indicates the result of the last reception.
OK
NO
OK
R
Reception failed.
R
X
E
Reception was successful.
S
GP
NO
RX
TM
NO
E
X
RX
TM
OK
S
GP
•The indication shows the result of the last reception,
regardless types of received information, or information of
location or time.
ON
AL
M
ON
AL
M
OF
F
Continued on the next page
31
Checking the reception result of the satellite signal
3 Press and release the lower right button
the procedure.
to finish
The second hand returns to indicate the seconds.
•The hand returns automatically in 10 seconds without
pressing the button.
About the reception result
The previous reception result is stored for 6 days and “NO” is indicated after that.
32
Setting the world time
This watch can indicate the time around the world according to which of 40 time
zones (offsets from UTC—Coordinated Universal Time) is chosen.
You can set offsets from UTC through any of the two ways below.
Method
What to set
Obtaining location information
from satellite signal (page 40)
The time zone for the home time is set automatically and
time and calendar are adjusted based on the chosen zone.
Setting the time zone manually
(page 42)
The time zones for the home time and local time are set
manually.
•Daylight saving time information is not contained in the satellite signal. Adjust
the setting manually before and after the daylight saving time period (page 52).
33
Setting the world time
Checking the time zone setting for the home time
1 Change the mode to [TME] or [UTC] and push the
crown in to position .
•Proceed to the next step after the hands stop.
2 Press and release the upper right button
.
3 Press and release the upper right button
to finish
The second hand points the current time zone setting of the
home time and the function hand indicates the power reserve in
levels (page 24).
•See “How to read indication of the world time setting”
(page 35) and “Table of time zones and representative
places” (page 36).
the procedure.
The second hand returns to indicate the seconds.
•The hand returns automatically in 10 seconds without
pressing the button.
34
P D L LON P A R A
TH
+1
U H of the world time setting
+2
How to read
indication
-1
-2
TBU
+12
+11
BK K
+7
+8
0
+1
OU
AK L N
.5
+9
D
SY
TY
O
8
BJS
LM
A
LLI
In the illustration on the left, the second hand
points to 28 seconds and time zone setting is
“+11.5”.
•Time zones are represented by offsets from
UTC.
•Time zone markers and area names may
differ from the illustration in some models.
+9
TWT
UTC
+13
12
Second
hand
4
7
AL
+14
16
+6
ON
OF
F
24
DA C
SM
+5.5
T
.4
EL
I D
+5
SE
OFF
20
M
-1
2
TME C
HR
.2
SMT
KH
S
GP
Time zone marker
.0
FS
ON
+4
R
E
B
NO
X
RX
TM
DX
+3
The watchOhas
40 time
zone markers with several representative area names. A time
K
zone is set by pointing the second hand at one of the markers.
-3
.6
Setting the world time
R
0
R
FEN
IO
AD
L
Representative
place
35
Setting the world time
Table of time zones and representative places
•Countries or regions may change time zones for various reasons.
36
Time zone
Second
hand
Area name
0
0 sec.
LON
+1
2 sec.
PAR
+2
4 sec.
ATH
+3
6 sec.
RUH
+3.5
7 sec.
—
+4
8 sec.
DXB
+4.5
9 sec.
—
+5
10 sec.
KHI
DEL
+5.5
12 sec.
+5.75
13 sec.
—
+6
14 sec.
DAC
Representative area
London
Paris
Athens
Riyadh
Tehran
Dubai
Kabul
Karachi
Delhi
Kathmandu
Dhaka
Setting the world time
Time zone
Second
hand
Area name
+6.5
15 sec.
—
+7
16 sec.
BKK
+8
18 sec.
BJS (HKG)
+8.75
20 sec.
—
+9
21 sec.
TYO
+9.5
23 sec.
ADL
+10
25 sec.
SYD
+10.5
26 sec.
—
+11
27 sec.
NOU
+11.5
28 sec.
—
+12
29 sec.
AKL
+12.75
31 sec.
—
+13
32 sec.
TBU
Representative area
Yangon
Bangkok
Beijing/Hong Kong
Eucla
Tokyo
Adelaide
Sydney
Lord Howe Island
Noumea
Norfolk Island
Auckland
Chatham Islands
Nuku‘alofa
Continued on the next page
37
Setting the world time
38
Time zone
Second
hand
Area name
+14
34 sec.
—
-12
36 sec.
—
-11
38 sec.
MDY
HNL
-10
40 sec.
-9.5
41 sec.
—
-9
42 sec.
ANC
-8
44 sec.
LAX
-7
46 sec.
DEN
-6
48 sec.
CHI
-5
50 sec.
NYC
-4.5
51 sec.
—
-4
52 sec.
SCL
-3.5
53 sec.
—
Representative area
Kiritimati
Baker Island
Midway
Honolulu
Marquesas Islands
Anchorage
Los Angeles
Denver
Chicago
New York
Caracas
Santiago
St. John’s
Setting the world time
Time zone
Second
hand
Area name
-3
54 sec.
RIO
-2
56 sec.
FEN
-1
58 sec.
PDL
Representative area
Rio de Janeiro
Fernando de Noronha
Azores
•The offsets in the table are based on the standard time.
•When choosing a time zone for a country or area that observes daylight saving
time during the summer period, first apply its time zone then activate the daylight
saving time setting (page 52).
39
Setting the world time
Obtaining location information from satellite signals
It is recommended to receive the satellite signals outdoors with the wide-open
sky. For details, see “Information on satellite signal reception” (page 68).
The time zone for the home time is set automatically by obtaining location
information and time and calendar are consequently adjusted based on the chosen
zone.
•It may take 30 seconds - 2 minutes to obtain location information.
1 Change the mode to [TME] or [UTC] and push the
RX
TM
S
GP
40
R
X
OK
crown in to position . NO
2 Press and hold the upper
right button
E
until the second hand points “RX-GPS”
(about 2 seconds).
Setting the world time
After finishing the reception, the second hand indicates the new setting and returns
to indicate the seconds.
•To cancel the reception, press and hold any button until the second hand returns
to indicate the seconds.
About obtaining location information
The time zone may not set appropriately when location information is obtained in
a border of time zones, even if the information is correct.
•You can also execute time zone setting manually. (page 42)
•Each time zone is based on data as of January 2015.
41
Setting the world time
Setting the time zone manually
1 Change the mode to [TME] or [LLI] and pull the
crown out to position .
The second hand indicates the current time zone setting of
the home time.
•When the mode is [UTC], you can only change the time
zone setting of the home time.
•In this time, you can also change the setting of daylight
. For details, see page 52.
saving time by pressing button
42
Setting the world time
2 Press and release the upper right button
.
The second hand indicates the current time zone setting of
the local time.
, the minute hand of setting
•Each time you press button
target slightly moves and the target (home time/local time)
of time zone setting changes alternately.
3 Rotate the crown to choose a time zone.
Time indication changes.
4 Push the crown in to position
procedure.
to finish the
The second hand returns to indicate the seconds.
43
Setting the world time
Interchanging the home time and local time
1 Change the mode to [TME] or [LLI] and push the
crown in to position .
2 Press and release both the lower right button and
simultaneously.
upper right button
A confirmation tone sounds and the home time and local
time interchange.
•Date and day of week indication follows the new home time
after the interchange.
44
Receiving time information
It is recommended to receive the satellite signals under the wide-open sky. For
details, see “Information on satellite signal reception” (page 68).
You can use the three types of reception below to receive time information. You can
also check the result of the previous reception (success or fail). (page 31)
Type
Use
Time required (approx.)
Time reception
(page 46)
Normal reception for time
and calendar adjustment
3 - 30 seconds
Leap second reception
(page 48)
Reception when the leap
second has been updated
36 seconds - 13 minutes
Automatic time reception
(page 50)
Reception executed
automatically when some
conditions are fulfilled.
3 - 30 seconds
•Location information is not obtained while receiving time information. Execute
world time setting (page 33) beforehand.
45
Receiving time information
Time reception (time required: about 3 - 30 seconds)
Reception for time and calendar adjustment.
•It may take more time for reception when difference in time is large or calendar
was set manually.
1 Change the mode to [TME] or [UTC] and push the
NO
RX
TM
crown in to position .
2 Press and hold the lower right button
until the second hand points “RX-TME”
(about 2 seconds).
E
ON
M
AL
46
OF
F
Receiving time information
After finishing the reception, the second hand indicates the reception result (page
31) and returns to indicate the seconds.
•To cancel the reception, press and hold any button until the second hand returns
to indicate the seconds.
•The time of the local time is also corrected automatically following its time zone
setting.
When the time or calendar is still incorrect even after reception
Check the settings of world time (page 33) and daylight saving time (page 52).
If the time is still incorrect after that, execute leap second reception (page 48).
The leap second may be updated.
•Daylight saving time information is not contained in the satellite signal.
47
Receiving time information
Leap second reception (time required: about 36 seconds - 13 minutes)
Reception to be executed when the leap second has been updated.
•You can also execute leap second setting manually. (page 73)
1 Change the mode to [TME] or [UTC] and push the
.
for 7 seconds.
NO
RX
TM
crown in to position
2 Press and hold the lower right button
E
Release the button after the second hand
points “RX-TME” and turn fully around to
points “RX-TME” again. Reception starts.
ON
AL
M
48
OF
F
Receiving time information
After finishing the reception, the second hand indicates the reception result (page
31) and returns to indicate the seconds.
•To cancel the reception, press and hold any button until the second hand returns
to indicate the seconds.
•The time of the local time is also corrected automatically following its time zone
setting.
When the time or calendar is still incorrect even after reception
Check the settings of world time (page 33) and daylight saving time (page 52).
•Daylight saving time information is not contained in the satellite signal.
49
Receiving time information
Automatic time reception
The watch starts time reception automatically when the conditions belows are
fulfilled:
•The watch has not received satellite signals for 6 or more days.
•The watch dial is being exposed to strong direct sunlight for 20 seconds or more.
and the mode is [TME] or [UTC]
•The crown is in position
•The time of the home time is between 6:00AM and 6:00PM.
•The second hand does not move in two-second interval (page 64).
To cease to use automatic time reception
Set the mode to other than those above to use the watch.
50
Receiving time information
About automatic time reception
Automatic time reception may be delayed in the following cases:
•The second hand started to move once every two seconds (insufficient charge
warning) after the last time reception:
Automatic time reception is executed 6 days or more after the insufficient charge
warning stopped by charging the watch.
•Time zone setting of the home time was changed:
Automatic time reception is executed 6 days or more after the moment of the
changing of the setting.
51
Setting daylight saving time
Daylight saving time is a system adopted in some countries/areas to gain an extra
daylight during summer.
This watch can display daylight saving time or standard time according to the area
selected for the world time setting (page 33).
•Daylight saving time can be set separately for the home/local time.
•Daylight saving time information is not contained in the satellite signal. Adjust
the setting manually before and after the daylight saving time period.
•The daylight saving time period varies depending on the country or area.
•The daylight saving time rules may change depending on the country or area.
52
Setting daylight saving time
1 Change the mode to [TME] or [LLI] and pull the
crown out to position
.
The function hand indicates daylight saving time setting of
the home time (SMT ON/OFF) (page 54).
•When the mode is [UTC], you can only change daylight
saving time setting of the home time.
Continued on the next page
53
SM
Setting daylight saving time
ON
SMT
OFF
ON
SMT
OFF
TWT
Daylight saving
S time is
indicated. F
TWT
S
FSMT
OFF
SM
S
FSMT
ON
SM
TWT
2 Press and release the lower right button
ON
SMT
.
OFF
The standard time is
indicated.
SM
•Each time you press button
, the setting alternates
between SMT ON and SMT OFF.
54
ON
SMT
OFF
Setting daylight saving time
3 Press and release the upper right button
.
The function hand indicates daylight saving time setting of
the local time (SMT ON/OFF).
, the minute hand of setting
•Each time you press button
target slightly moves and the target (home time/local time)
of time zone setting changes alternately.
4 Press and release the lower right button
to change
daylight saving time setting of the local time.
5 Push the crown in to position to finish the
procedure.
The second hand returns to indicate the seconds.
55
Using the chronograph
The chronograph on this watch can measure up to 23 hours 59 minutes 59.95 seconds
in 1/20 second increments.
1 Change the mode to [CHR] and push the crown in to
position
.
The chronograph hands move to indicate 0.00 second.
2 Start measurement.
•See the next page for the method of measurement.
•Pulling out the crown will stop and reset the chronograph.
3 Change the mode to [TME] and push the crown in to
position
to finish the procedure.
The second hand returns to indicate the seconds.
56
Using the chronograph
Chronograph second
P D L LON P A R A
TH
FEN
RU
+1
-1
O
+2
H
RI
-2
0
DY
0
+1
OU
AK L N
SY
.5
+9
D
AD
L
1/20 chronograph second
BK K
+7
+8
+11
TY
M
+12
O
8
+9
4
: Start/stop
1/20 chronograph seconds are indicated only
when the chronograph is stopped.
BJS
LM
SM
.8
TWT
-7
UTC
12
7
AL
L
1
-1
+13
TB U
24
+6
ON
HN
-10
+14
16
LLI
DA C
.4
A
L
SC
-4
RX
TM
C
NY
-5
-6
+5.5
EL
I D
+5
T
-9
-1
2
OF
F
HR
OFF
20
M
TME C
SE
SMT
KH
S
GP
-8
NC
LA X A
.6
Button
B
X
.0
FS
ON
+4
R
E
.2
DEN C
HI
+3
OK
NO
DX
-3
Button
: Reset
Press and release this button to reset the
chronograph after timing.
Chronograph hour and minute
•After 24 hours of continuous chronograph operation, the chronograph
automatically stops and is reset.
•The hour hand, minute hand and date indication indicate the time of the home
time.
57
Using alarm
The alarm time is based on the home time.
•The alarm is set in a 24-hour format.
•Take care when changing the time zone setting of the home time after setting
alarm.
Checking the alarm setting
1 Change the mode to [ALM] and push the
crown in to position .
The dual time indication indicates the current
alarm time setting.
2 Press and release the lower right button
.
The second hand indicates the current alarm
setting (ALM ON/OFF).
58
20
16
24
12
4
8
e.g. 7:00 a.m.
UTC
LM M T W
T
S
.8
O
+9
12
DY
DY
+14
L
LLI
4
8
TY
M
M
0
-1
.5 2
+9
20
16
OF
F
24
7
AL
M
BK K
+7
+8
A
.4
BJS
UTC -7
TWT
SM
OFF
T
SMT
TME
SE
.8
-6
DE N C H
I
R
-
-6
-7
+6
DE N C H
I
C
E L DA
.2
I D
ON
ON
L
8
.6
1
-1
12
LLI
7
16
4
HN
AL
L
-1
2
OF
F
24
Using alarm
ALM (alarm) OFF
-10
ON
M
1
-1
HN
-10
20
+5.5
-9
.4
+5
OFF
9
-8S E T -
SMT
NC
LA X A
-8
NC
LA X A
ON
.0
FS
TME C
HR
.2
ALM (alarm) ON
.6
PS
.0
FS
0
+1
1
D
14
+1
3
+12 +
Astops
•Alarm setting indication
(ALM+1ON/OFF)
in+110
1
+13
S
+12
D
OU
TBU
seconds and returns to indicate theU seconds
automatically.
SY
N
AK L
T
N Oindication.
AK L the
Pressing button B Ualso ends
for 2 seconds or more to
•Press and hold button
monitor the alarm sound.
+
1
3 Change the mode to [TME] and push the crown in to
position
to finish the procedure.
The second hand returns to indicate the seconds.
59
Using alarm
Changing alarm setting
1 Change the mode to [ALM] and pull the crown out to
position .
The dual time indication indicates the current
alarm time setting and the second hand shows
the current alarm setting (ALM ON/OFF).
•The hour and minute hands may
automatically move to provide a clear view
of the alarm time setting.
2 Rotate the crown to set the alarm time.
20
16
24
12
4
8
•If you rotate the crown quickly a few times, the hand will
move continuously. To stop the rapid movement, rotate the
crown in either direction.
60
Using alarm
3 Press and release the lower right button
alarm setting (ALM ON/OFF).
to set the
•Each time you press button
, the setting alternates
between ALM ON and ALM OFF.
4 Change the mode to [TME] and push the crown in to
position
to finish the procedure.
The second hand returns to indicate the seconds.
61
Charging your watch
This watch has a rechargeable cell which is charged by
exposing the dial to light, such as direct sunlight or fluorescent
lamps (refer to page 66 for charging guidelines).
For optimal performance, be sure to:
• Put the watch in a location where the dial is exposed to bright
light such as by the window even when it is not used.
• Expose its dial to direct sunlight for 5 or 6 hours at least every
half-a-month.
• Avoid leaving it in dark places for long periods of time.
62
Charging your watch
CAUTION
• This watch contains a large-capacity rechargeable cell for performing powerconsuming satellite signal reception. This large capacity cell takes more time to
charge than those found in other Eco-Drive watches.
• If the surrounding temperature falls below 0°C (32°F) or exceeds 40°C (104°F),
the “Charge suspension temperature detection function” will activate and
charging will not be possible.
• Do not charge the watch at a high temperature (about 60°C (140°F) or higher)
as doing so may cause movement malfunction.
• If the watch is obscured from light by long sleeves frequently, supplemental
charging may be needed to ensure continual operation.
• The watch stops charging automatically after finishing (overcharging prevention
function). The function prevents damage to performance of the watch and
rechargeable cell due to overcharging.
Continued on the next page
63
UTC
.8
T WT
SM
+6
SE
LM
RX
TM
NY
-5
-6
+5.5
TME C
HR
.2
-7
I
+5
S
GP
.0
When the watch reaches a low charge stateF S
(insufficient charge warning function)
KH
X
Charging your watch
R
E
+7
A
T
-8
OFF
ON
When the power reserve becomes low, the second
hand
LLI
SMT
.6
.4
moves once every two seconds. This is the insufficient
24
charge warning function. Be sure to fully charge your watch
4
20
immediately as outlined on page 66.
M
16
8
OF
F
• When the watch is sufficiently charged, the second
hand 12
.5
-1
+9
2
will move normally.
L
0
+14
+1
AD
+13
11
• If you do not charge the watch for 5 days or longer after
+12 +
D
Y
S depleted
the insufficient charge warning movement has begun, the watch will be
of all power and stop.
+8
-9
M
O
TY
7
AL
+9
ON
L
1
-1
HN
-10
DY
CAUTION
• If you do not charge the watch for 30 days after it has stopped, recharging will not
be possible (over discharge detection function).
Consult Customer Support Center if no hands start to move even after charging a
stopped watch for one day or more exposing to direct sunlight.
64
Charging your watch
During the insufficient charge warning state
The time and date is indicated correctly.
• In any mode other than [UTC], indication is the same as that in the [TME] mode.
Operations below are available:
• Checking power generation amount
• Setting the world time
• Adjusting the time and calendar manually
• Checking the reference position
• All Reset
You cannot execute operations other than above such as obtainment of location
information or reception of satellite signals.
Continued on the next page
65
Charging your watch
Charging time by environment
Below are the approximate charging times when exposing to light continuously.
Please use this table as a general reference only.
Environment
Charging time (approx.)
Illuminance
To start working
To become fully
(lx)
To work for one day normally when the charged when the cell
cell is discharged
is discharged
Outdoors (sunny)
Outdoors (cloudy)
20 cm (8 inches) away
from a fluorescent
lamp (30W)
100 000
3 minutes
3.5 hours
25 hours
10 000
25 minutes
35 hours
230 hours
3 000
1.5 hours
110 hours
770 hours
Interior lighting
500
8 hours
−
−
• Exposing to direct sunlight is recommended to charge your watch. A
fluorescent lamp or interior lighting does not have sufficient illumination to
charge the rechargeable cell efficiently.
66
Charging your watch
Power save function
The hour, minute and second hands stop automatically to save power as 3 days
passed after starting to keep the watch in a dark place such as in a case.
• The watch is still running internally to keep the time and calendar correctly even
after the power save function has activated.
• The alarm will not sound while the power save function is activated.
• The power save function is not activated when the position of the crown is
or
.
• The power save status ends and the hands return to indicate the current time as
the watch is operated or the dial is exposed to light and power generation starts.
Duration without additional charging after charging the watch fully
About 1 year and 6 month in normal use.
• When using functions in the frequency below: time reception every 6 days,
chronograph 1 hour a day and alarm once a day.
• The watch will keep running internally for up to 5 years with the power save
function.
67
Information on satellite signal reception
This watch receives time information from satellites to indicate the time and
calendar.
It also obtains location information from them to indicate time appropriate in the
area where it is actually used.
For receiving the satellite signal
Satellite signal reception is power-consuming. Be sure your watch has a sufficient
charge before executing reception.
• The average monthly accuracy of this watch is ±5 seconds even if a satellite signal
is not received.
• Use the function to see the result of the previous reception (success or fail) (page
31) effectively to try to execute reception in best frequency.
68
Information on satellite signal reception
Cautions regarding receiving the satellite signal
Do not perform signal reception while operating a vehicle as doing so is
extremely dangerous.
• If the second hand is moving once every two seconds (insufficient charge
warning function), you cannot perform satellite signal reception. Charge the
watch sufficiently before attempting signal reception.
• Even when this watch receives the signal successfully, the accuracy of the
displayed time will be dependent on the reception environment and internal
processing.
• The automatic correction feature of this watch is supported until 28/2/2100.
• Daylight saving time information is not contained in the satellite signal. Adjust
the setting manually before and after the daylight saving time period. (page 52)
Continued on the next page
69
Information on satellite signal reception
When receiving the satellite signal
As shown in the picture below, make sure you are in an area with few surrounding
trees, buildings, or other objects which may obstruct the satellite signal. Face the
dial towards the sky and perform signal reception.
• For successful reception there should be
a clear view of the sky as depicted in the
illustration when attempting to receive
the satellite signal.
• Reception may fail due to the positions
of satellites when you try to receive their
signals.
70
Information on satellite signal reception
Receiving signals indoors near a window
Place the watch near a window with a wide view of the sky and orient the dial in an
obliquely upward direction to the sky.
• Signal reception from some satellites is required
for obtaining location information. It is possible
that location information cannot be obtained
while time information can be received in the
same place.
Outdoor signal reception is recommended for
obtaining location information.
• It may be difficult to receive satellite signals
through special types of window glass.
Continued on the next page
71
Information on satellite signal reception
Poor reception areas
It may be difficult to receive the satellite signal under certain environmental
conditions or in certain areas.
Areas with obstructions above the watch
• Indoors or underground
• Areas surrounded by tall buildings or trees
• When the weather is cloudy or rainy, or
during a thunderstorm
etc.
72
Nearby objects which emit magnetism or
electrical interference
• High-voltage electric cables, railway lines /
overhead cables, airports, and transmission
facilities.
• Electrical appliances and OA equipment
• Mobile telephones in the process of calling/
transmitting
• Mobile telephone base stations
etc.
Information on satellite signal reception
Checking and adjusting leap second setting
This watch displays the time by applying the leap second to the International
Atomic Time information received from satellites.
The leap second may be applied once a few years and the leap second setting on the
watch must be adjusted each time it applied.
•The leap second setting can be adjusted by executing leap second reception (page
48). It can also be set manually.
For details on leap seconds, you can find a list of leap seconds at the website
of IERS (INTERNATIONAL EARTH ROTATION & REFERENCE SYSTEMS
SERVICE):
http://hpiers.obspm.fr/eop-pc/earthor/utc/TAI-UTC_tab.html
Continued on the next page
73
Information on satellite signal reception P D L LON P A R
ATH
FEN
R
-1
1 Change the
to [SET]+1and
O mode
+2 pullUthe
H crown out to
RI
-2
0
SC
L
-3
.
+3
OK
NO
DX
position
-4
C
RX
TM
NY
-6
+5.5
C
E L DA
I D
+5
-5
for 2 seconds or
S
GP
DE N C H
I
KH
E
X
more.
+4
R
2 Press and hold upper right button
B
The second hand points to 0 second and stops.
UTC
.8
M TWT
-7
HR
.2
+6
.0
Using the “0:00:00”
position as the Tstarting
point, the minute
ME C
FS
and second hands indicate the leap second setting.
RX
TM
+7
BJS
+8
O
TY
L
SC
-4
C
NY
-5
0
-6
+5.5
C
E L DA
I D
DE N C H
I
R
L
KH
YD
AD
+5
.5
+9
H
S
GP
+11
+12
.0
0
+1
RU
+3
B
E
+13
+2
OK
+4
DY
+14
12
8
+1
X
M
-1
2
16
NO
7
AL
OF
F
-1
- 24
DX
ON
L
1
-1
HN
-10
M
-3
BK K
LM
A
T
-9
F
I O 24
R20
+9
S
SE
-8
NC
LA X A
When the leapONsecond
the leap second setting is “-65
OFF setting is “-36 WhenLON
SMT
R A
.6
P D L L L I P Aseconds”
seconds”
.4
TH
EN
O
-
20
24
4
+7
BK K
LLI
+8
-9
.4
BJS
LM
OFF
A
SM
UTC
TWT
-7
.8
SMT
T
ON
SE
.6
HR
.2
-8
NC
LA X A
74
+6
S point to “1 minute 5
The hands point to T“0B Uminute
36 TheUhands
TME C
F S AK L N O
seconds”.
seconds”.
Information on satellite signal reception
3 Turn the crown to adjust the setting if the leap second
is not correct.
•Adjustable range is from 0 to ‒90 seconds.
4 Change the mode to [TME] and push the crown in to
position
to finish the procedure.
The second hand returns to indicate the seconds.
75
Information on satellite signal reception
Checking and adjusting the rollover number setting
In order for this watch to correctly process the week information* received from
the satellite, a rollover number for each time period is set. The rollover numbers are
normally updated automatically.
If the rollover number setting is incorrect, the time and date may not be indicated
accurately. Check the rollover number setting and adjust it if it is incorrect.
* Called “Week number”. Weeks are represented with numbers from 0 to 1023
(approx. 20-year cycle).
76
Information on satellite signal reception
Table of rollover number and time period
Time period (Coordinated Universal Time, GMT)
22/8/1999 (Sun) 0:00 –
7/4/2019 (Sun) 0:00 –
21/11/2038 (Sun) 0:00 –
7/7/2058 (Sun) 0:00 –
20/2/2078 (Sun) 0:00 –
6/10/2097 (Sun) 0:00 – 22/5/2117 (Sat) 23:59
Rollover number
0
1
2
3
4
5
Continued on the next page
77
Information on satellite signal reception
1 Change the mode to [SET] and pull the crown out to
.
position
The second hand points to 0 second and stops.
2 Press and hold upper right button
for 2 seconds or
more.
The second and minute hands indicate the leap year setting.
3 Press and hold the upper right button
seconds or more.
for 7
The second hand indicates the current rollover number setting.
0 1 2 3
4 5
+2
OK
+5.5
C
+6
DA C
TME C
H
RX
TM
T
EL
I D
.0
FS
+5
Indication of the rollover number
S
GP
-5
R
E
H
X
-6
RU
+3
KH
-4
SC
+1
B
NO
.2
EN C H
I N
YC
7
-1
+4
78
-2
-3
DX
L
O
P D L LON P A R A
TH
0
RI
FEN
Information on satellite signal reception
4 Turn the crown to adjust the setting if it is not correct.
•Adjustable range is from “0” to “5”.
•See “Table of rollover number and time period” (page 77)
and set the correct rollover number.
5 Change the mode to [TME] and push the crown in to
position
to finish the procedure.
The second hand returns to indicate the seconds.
79
Adjusting the time and calendar manually
You can set the time and calendar of the home time manually.
•Execute world time setting (page 33) beforehand.
•The time of the local time is corrected automatically following its time zone
setting after setting the home time manually.
1 Change the mode to [SET] and pull the crown out to
position
.
The second hand points to 0 second and stops.
2 Press and hold the lower right button
seconds or more.
for 2
The minute hand slightly moves and time and calendar
become adjustable.
80
Adjusting the time and calendar manually
3 Press and release the lower right button
repeatedly to change the hand/indication to be
corrected.
•Each time you press button
, the target changes as
follows:
Hour and minute → date → year/month →
day of week → (back to the top)
•The hands and indications slightly moves when they
become adjustable.
Continued on the next page
81
Adjusting the time and calendar manually
4 Rotate the crown to adjust the hand/indication.
•Hour, minute and date move in conjunction with one
another. Be sure to set the proper AM or PM time. Change
of date indication shows it just became AM.
•Year and month are indicated with the second hand. Set
them referring to page 84.
•Date indication changes to the next as the function hand
rotates 5 times.
•When you rotate the crown quickly a few times, the hand/
indication will move continuously. To stop the rapid
movement, rotate the crown in either direction.
5 Repeat steps 3 and 4.
82
Adjusting the time and calendar manually
6 Push the crown in to position
reliable time source.
in accordance with a
The second hand starts moving from 0 second.
7 Change the mode to [TME] to finish the procedure.
83
Adjusting the time and calendar manually
Month and year indications
Set the year and month with the position of the second hand.
“Month” corresponds to one of the 12
zones shown in the figure below.
Each number means month.
-9
.4
24
LM
LLI
A
T
OFF
+7
TME C
S BK
K
+8
+9
O
TY
UTC
T WT
4
+8
+7
LM
UTC
RX
TM
-5
A
L
SC
-4
T WT
SM
C
-6
.8
SM
L
SC
-4
C
RX
TM
NY
-5
-6
-7
.8
NY
-7
L
+6
DE N C H
I
+5.5
AD
C
E L DA
I D
D
SE
SMT
.5
+9
HR
5
SY
.2
-8
N
LA X A
ON
0
+1
+5
S
GP
+11
KH
X
.0
FS
Years since leap year: 1
Years since leap year: 2
Years since leap year: 3
B
+4
R
3
H
DX
+3
OK
+6
7
8
RU
+2
I
L LI
2
NO
TME C
+1
4
+12
.6
KH
+5.5
DY
6
+5
12
+13
B
16
24
DX
M
+14
E
T
OF
F
20
-1
+4
L
1
-1
HN
AL
-10
ON
M
-1
2
-3
OFF
.4
LON P A R
P
1 DL
ATH
-2
SE
SMT
H
HR
ON
RU
+3
R
S
GP
-9
84
O
RI
FS
+2
FEN
OK
X
-8
7
+1
NO
E
.0
.6
8
-1
-2
-3
.2
9
0
O
Years since leap year: 0
(Leap year)
ATH
0
RI
10
12
11
FEN
“Year” corresponds to the years since
leap year and indicated with markers in
the zone of each month.
0
1
2
3
Adjusting the time and calendar manually
Years since leap
year
Actual year
Second hand position
Hour marker
—
2016
2020
2024
0 (Leap year)
—
2017
2021
2025
1
1st min. marker
—
2018
2022
2026
2
2nd min. marker
2015
2019
2023
2027
3
3rd min. marker
+3
R
+14
+13
12
+7
UTC
16
+8
L LI
Examples: Position of the second hand when
setting August 2015
You can find that the years since leap year of 2015
is “3” from the table and the second hand must be
set to the 3rd minute marker of August zone.
4
8
+12
+11
0
+1
.5
+9
+9
1
-1
OF
F
24
7
M
AL
-10
ON
20
-1
2
LM
-7
.8
T WT
SM
-9
.4
+6
T
OFF
A
-6
+5.5
SE
SMT
TME C
HR
.2
-8
ON
+5
.0
FS
.6
+4
-4
+2
OK
E
S
GP
RX
TM
+1
NO
X
-5
0
-1
-2
-3
85
Checking and correcting the reference position
If the time or calender is not shown correctly even after proper reception of the
time signal, check whether the reference position is correct.
•If the hands and indication do not reflect the correct reference position, the time
and calendar will not be indicated accurately even if the signal is received.
What is the reference position?
O
M
DY
+8
+12
+9
+11
0
+1
.5
+9
D
SY
O
8
AD
1
+13
12
+7
UTC
16
LLI
TY
S
LM
-7
.8
AL
L
1
-1
+14
4
1
3
1
ON
HN
-10
OF
F
24
+6
.4
A
L
SC
-4
RX
TM
C
-6
+5.5
M T WT
I
+5
KH
T
OFF
20
M
B
SE
SMT
TME C
HR
.2
FS
-1
2
+4
R
.0
.6
H
DX
+3
E
ON
RU
+2
OK
S
GP
-5
+1
NO
X
NY
-1
-2
-3
0
RI
-9
86
ATH
Correct
F E N reference positions
-8
The base position of all hands and calendar
to properly indicate the various functions of
this watch.
• Hour, minute and second hands:
0 hour 00 minute 0 second
• Date indication:
midway between “31” and “1”
• Function hand: “.0” (just upright)
• Dual time indication: 0 hour 00 minute
L
Checking and correcting the reference position
1 Change the mode to [CHR] and pull the crown out to
position
.
The second hand, function hand and dual time indication
point to 0 position and stop.
2 Press and hold the lower right button
.
The hands and date start to move to the current reference
positions stored in memory.
•Release the button as the hands start to move.
•Some hands show special movement to adjust their
position.
3 Check the reference positions of them referring to the
illustration of the previous pages.
Correct
Wrong
Push the crown in to position
to finish the
procedure. Set the mode to [TME] after that.
Proceed to step 4 in the next page and correct the
reference position.
Continued on the next page
87
Checking and correcting the reference position
4 Press and release the lower right button
.
The function hand slightly moves and the hand and date
indication become adjustable.
5 Press and release the lower right button
repeatedly to change the hand/indication to be
corrected.
•Each time you press the button, the target changes as
follows:
Function hand/date indication → Dual time indication
→ Hour and minute hands → Second hand →
(Back to the top)
•The hands slightly moves when selected to show they
become adjustable.
88
Check and correct the reference position
6 Rotate the crown to adjust the hand/indication.
•When you rotate the crown quickly a few times, the hand/
indication will move continuously. To stop the rapid
movement, rotate the crown in either direction.
7 Repeat steps 5 and 6.
8 Push the crown in to position .
9 Change the mode to [TME] to finish the procedure.
89
Troubleshooting
If you have a problem with your watch, check the items below.
Symptom
Remedies
Page
Problems with satellite signal reception
Reception is
unsuccessful.
90
Check whether the mode is [TME] or [UTC].
−
When the second hand moves once every two
seconds, the watch cannot receive the signals.
Charge the watch.
65
Avoiding places where the satellite signal may be
obstructed and objects which emit noise, face the
dial towards the sky and start reception.
72
Remove the watch from your wrist and try again.
−
If the remedies above do not solve the problems,
consult your nearest Customer Service Center.
−
Troubleshooting
Symptom
Remedies
Page
Problems with satellite signal reception (continued)
Automatic time
reception does not
work correctly.
The correct time
and calendar are
not indicated after
successful reception.
Check whether the mode is [TME] or [UTC].
50
Check the world time setting.
33
Check the daylight saving time setting.
52
Execute leap second reception if the time and
calendar is still incorrect even after executing
time reception.
48
Check and adjust the settings of leap second and
rollover number.
Check and correct the reference position.
73, 76
86
91
Troubleshooting
Symptom
Remedies
Page
Movement of a hand seems strange
Indication is incorrect.
Check the mode.
17
The power reserve is not
indicated.
Charging may be stopped (non-chargeable state).
Check it again at a location of suitable
temperature.
27
The second hand moves
once every two seconds.
Charge the watch.
62
The second hand does not Push the crown in to position
other than [CHR].
move.
No hands move.
92
in any mode
−
Charge the watch in direct sunlight until the
second hand moves normally.
66
If the remedies above do not solve the problems,
consult your nearest Customer Service Center.
−
Troubleshooting
Symptom
Remedies
Page
Time/calendar is abnormal.
Time/calendar is
incorrect.
Check the world time setting.
33
Check the daylight saving time setting.
52
Receive the satellite signal to adjust the time and
calendar.
45
Check and correct the reference position.
86
Adjust the time and calendar manually.
80
Time is incorrect though Check the daylight saving time setting
the world time setting
Check and correct the leap second setting.
is correct and reception
of the satellite signal
Check and correct the reference position.
succeeded.
52
73, 76
86
93
Troubleshooting
Symptom
Remedies
Page
If the surrounding temperature falls below 0°C (32°F)
or exceeds 40°C (104°F), the “Charge suspension
temperature detection function” will activate and
charging will not be possible.
62
Charging and other problems
The watch does not
If the “Over discharge detection function” is activated,
work even though it is
charging is not possible. If the watch does not work
charged.
after exposing the dial to direct sunlight for more
than one day, it is possible that the rechargeable cell
has over discharged. Consult your nearest Customer
Service Center.
94
64
Troubleshooting
Symptom
Remedies
Page
Charging and other problems (continued)
Charge the watch for 2 to 3 days in direct sunlight.
If the second hand starts moving once every two
The watch stops
seconds the watch is being charged correctly.
immediately after it is Continue charging even when the second hand starts
charged.
moving normally.
If no change can be seen, consult your nearest
Customer Service Center.
−
Do not want to receive Change to any mode other than [TME] and [UTC].
satellite signals.
Automatic time reception is ceased.
50
95
Troubleshooting
Resetting the watch — All Reset
When the watch does not work properly, you can reset all the settings. If the power
reserve is insufficient, charge the watch first.
Be sure to perform the following operations after All Reset.
1. Correct the reference positions.
After All Reset, the watch is in the reference position adjustment
mode. Refer to step 4 and after on page 88.
2 Set the world time.
Obtaining location information: See page 33.
When you set it manually, execute also time and calendar setting
(page 45 or 80).
96
Troubleshooting
1 Change the mode to [CHR] and pull the crown out to
position
.
2 Press and hold buttons
and
at the same time
for 4 seconds or more and release them.
Alarm sounds as the buttons are released and the hands
move to their current reference position.
The setting values after All Reset
January of leap year (5-second position)
Calendar
Time zone (offset) 0 (LON), London
World time
NO
Reception result
Daylight saving time OFF at all time zones
OFF
Alarm setting
0:00AM
Alarm time
Leap seconds
No change after All Reset
Rollover number
97
Eco-Drive watch handling precautions
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98
Eco-Drive watch handling precautions
CAUTION
Recharging Precautions
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99
Eco-Drive watch handling precautions
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100
Eco-Drive watch handling precautions
WARNING
Use Only the Specified Battery
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DFMM
101
Water resistance
WARNING
Water Resistance
•Refer to the watch dial and/or the case back for the indication of the water resistance of your
watch. The following chart provides examples of use for reference to ensure that your watch is
used properly. (The unit “1bar” is roughly equal to 1 atmosphere.)
•WATER RESIST(ANT) ××bar may also be indicated as W.R.××bar.
Indication
Name
Specification
Non water-resistant
—
Non water-resistant
Everyday use water-resistant
watch
WATER RESIST
Water-resistant to 3 atmospheres
W. R. 5 bar
Water-resistant to 5 atmospheres
W. R. 10/20 bar
Water-resistant to 10 or 20
atmospheres
Upgraded everyday use waterresistant watch
102
Dial or Case back
Water resistance
Water-related use
Minor
exposure to
Swimming
water (washing and general
Skin diving,
face, rain, etc.) washing work marine sports
Scuba diving
using an air
tank
Saturation
diving using
helium gas
Operate the
crown or
button when
the watch
is wet
NO
NO
NO
NO
NO
NO
OK
NO
NO
NO
NO
NO
OK
OK
NO
NO
NO
NO
OK
OK
OK
NO
NO
NO
103
Water resistance
•Non-water resistant models are not designed to come into contact with any moisture. Take
care not to expose a watch with this rating to any type of moisture.
•Water resistance for daily use (to 3 atmospheres) means the watch is water resistant for
occasional accidental splashing.
•Upgraded water-resistance for daily use (to 5 atmospheres) means that the watch may be worn
while swimming, but is not to worn while skin diving.
•Upgraded water-resistance for daily use (to 10/20 atmospheres) means that the watch may be
worn while skin diving, but not while scuba or saturated diving using helium gas.
104
Precautionary items and usage limitations
CAUTION
To Avoid Injury
• Be particularly careful when wearing your watch while holding a small child, to avoid injury.
• Be particularly careful when engaged in strenuous exercise or work, to avoid injury to yourself
and others.
• Do not wear your watch while in a sauna or other location where your watch may become
excessively hot, since there is the risk of burns.
• Be careful when putting on and taking off your watch, since there is a risk of damaging your
fingernails, depending on the manner in which the band is fastened.
• Take off your watch before going to bed.
105
Precautionary items and usage limitations
CAUTION
Precautions
• Always use the watch with the crown pushed in (normal position). If the crown is of the screw
lock-type, make sure it is securely locked.
• Do not operate the crown or any push buttons when the watch is wet. Water may enter the
watch causing damage to vital components.
• If water enters the watch or the watch fogs up and does not clear up even after a long time,
consult your dealer or customer support center for inspection and/or repair.
• Even if your watch has a high level of water resistance, please be careful of the following.
- If your watch is immersed in sea water, rinse thoroughly with fresh water and wipe with a
dry cloth.
- Do not pour water from a tap directly onto your watch.
- Take off your watch before taking a bath.
• If seawater enters the watch, place the watch in a box or plastic bag and immediately take it in
for repair. Otherwise, pressure inside the watch will increase, and parts (crystal, crown, push
button, etc.) may come off.
106
Precautionary items and usage limitations
CAUTION
When Wearing Your Watch
<Band>
• Leather bands and rubber (urethane) bands will deteriorate over time due to perspiration dirt.
Because of the natural materials, leather band will be worn, deformed, and discolored over
time. It is recommended to replace the band periodically.
• The durability of a leather band may be affected when wet (fading, peeling of adhesive), owing
to the properties of the material. Moreover, wet leather may cause a rash.
• Do not stain a leather band with substances containing volatile materials, bleach, alcohol
(including cosmetics). Discoloration and premature aging may be occurred. Ultraviolet light
such as direct sunlight may cause discoloration or deformation.
• It is recommended to take off the watch if it gets wet, even if the watch itself is water-resistant.
• Do not wear the band too tightly. Try to leave enough space between the band and your skin
to allow adequate ventilation.
• The rubber (urethane) band may be stained by dyes or soil present in or on clothing or other
accessories. Since these stains may not be removable, caution is required when wearing
your watch with items that tend to easily transfer color (articles of clothing, purses, etc.). In
addition, the band may be deteriorated by solvents or moisture in the air. Replace with a new
one when it has lost elasticity or become cracked.
107
Precautionary items and usage limitations
CAUTION
When Wearing Your Watch (continued)
• Please request adjustment or repair of the band in the following cases:
- You notice an abnormality with the band due to corrosion.
- The pin of the band is protruding.
• We recommend seeking the assistance of an experienced watch technician for sizing of your
watch. If adjustment is not done correctly, the bracelet may unexpectedly become detached
leading to loss of your watch or injury.
Consult your nearest authorized Citizen service center.
<Temperature>
• The watch may stop or the function of the watch may be impaired in extremely high or low
temperature. Do not use the watch in places where the temperature is outside the operating
temperature range as stated in the specifications.
<Magnetism>
• Analog quartz watches are powered by a step motor that uses a magnet. Subjecting the watch
to strong magnetism from the outside can cause the motor to operate improperly and prevent
the watch from keeping time accurately.
Do not allow the watch to come into close proximity to magnetic health devices (magnetic
necklaces, magnetic elastic bands, etc.) or the magnets used in the latches of refrigerator
doors, clasps used in handbags, the speaker of a cell phone, electromagnetic cooking devices
and so on.
108
Precautionary items and usage limitations
<Strong Shock>
• Avoid dropping the watch or subjecting it to other strong impact. It may cause malfunctions
and/or performance deterioration as well as damage to the case and bracelet.
<Static Electricity>
• The integrated circuits (IC) used in quartz watches are sensitive to static electricity. Please
note the watch may operate erratically or not at all if exposed to intense static electricity.
<Chemicals, Corrosive Gasses and Mercury>
• If paint thinner, benzene or other solvents or products containing these solvents (including
gasoline, nail-polish remover, cresol, bathroom cleaners and adhesives, water repellent, etc.)
are allowed to come into contact with the watch, they may discolor, dissolve or crack the
materials. Be careful when handling these chemicals. Contact with mercury such as that used
in thermometers may also cause discoloration of the band and case.
<Protective Stickers>
• Be sure to remove any protective stickers that may be on your watch (case back, band, clasp,
etc.). Otherwise, perspiration or moisture may enter the gaps between the protective stickers
and the parts, which may result in a skin rash and/or corrosion of the metal parts.
109
Precautionary items and usage limitations
CAUTION
Always Keep Your Watch Clean
• Rotate the crown while it is pressed in fully and press the buttons periodically so they do not
become stuck due to accumulations of foreign matter.
• The case and band of the watch come into direct contact with the skin. Corrosion of the metal
or accumulated foreign matter may result in black residue coming from the bracelet when
exposed to moisture or perspiration. Be sure to keep your watch clean at all times.
• Be sure to periodically clean the bracelet and case of your watch to remove accumulated
dirt and foreign matter. In rare circumstances, accumulated dirt, foreign matter may cause
irritation with the skin. If you notice this, discontinue wearing the watch and consult your
physician.
• Be sure to periodically clean foreign matter and accumulated materials from the metal band,
synthetic rubber strap (polyurethane) and/or metal case using a soft brush and mild soap. Be
careful not to allow moisture on the case if your watch is not water resistant.
• Leather bands may become discolored by perspiration or dirt. Always keep your leather band
clean by wiping with a dry cloth.
110
Precautionary items and usage limitations
Caring for Your Watch
• Wipe any dirt or moisture such as perspiration from the case and crystal with a soft cloth.
• For metallic, plastic or synthetic rubber (polyurethane) band, clean it with soap and a soft
toothbrush. Be sure to thoroughly rinse the band after cleaning to remove any soap residue.
• For a leather band, wipe off dirt using a dry cloth.
• If you will not be using your watch for an extended period of time, carefully wipe off any
perspiration, dirt or moisture and store in a proper location, avoiding locations subject to
excessively high or low temperatures and high humidity.
<When Luminous Paint is used for your watch>
The paint on the dial and hands helps you with reading the time in a dark place. The
luminous paint stores light (daylight or artificial light) and glows in a dark place.
It is free from any radioactive substance or any other material harmful to a human body or
environment.
• The light emission will appear bright at first and then diminish as time passes.
• The duration of the light (“glow”) will vary depending on the brightness, types of and
distance from a light source, exposure time, and the amount of the paint.
• The paint may not glow and/or may dissipate quickly if exposure to light was not sufficient.
111
Specifications
Specifications and contents of this booklet are subject to change without prior
notice.
Model
F900
Type
Analog solar-powered watch
Timekeeping accuracy Average monthly accuracy: ±5 seconds when worn at normal operating
temperatures between +5°C (41°F) and +35°C (95°F)
(without reception)
Operating temperature ‒10°C (14°F) to +60°C (140°F)
range
112
Display functions
• Time: Hours, minutes, seconds • Power reserve: 5 levels
• Calendar: Date, day of week
• Power generation amount: 7
• Dual time: Hour, minute
levels
Maximum run time
from full charge
• When fully charged, the watch runs without additional charging in
normal use: Approximately 1.5 years
(When saving power: Approximately 5 years)
• Power reserve upon insufficient charge warning function:
Approximately 5 days
Battery
Rechargeable cell (lithium button cell), 1pc.
Specifications
Additional
functions
• Solar power function
• Overcharging prevention function
• Insufficient charge warning function
(two-second interval movement)
• Over discharge detection function
• Charge suspension temperature
detection function
• Uncharged state indication function
• Power reserve indication (in five
levels)
• Light-Level Indicator (power
generation amount indication
function in seven levels)
• Power save function
• Satellite time signal reception
function
• Location information obtainment
function
• Confirming reception status
(RX-GPS/RX-TME)
• Indicating the result of the last
reception (OK/NO)
• World time—40 time zones (27
place names)
• Daylight saving time (SMT ON/
OFF)
• Dual time function (hour and
minute)
• Home time/local time interchanging
function
• Chronograph function
• Alarm function (ALM ON/OFF)
• Perpetual calendar
(until February 28th, 2100)
• Antimagnetic feature/
Impact detection function/
Automatic hand correction function
(for hour, minute and second hands)
113
European Union directives conformance statement
Hereby, CITIZEN WATCH CO.,LTD. declares that
this product is in compliance with the essential requirements
and other relevant provisions of directive 1999/5/EC and all
other relevant EU directives.
You can find your product’s Declaration of Conformity at
“http://www.citizenwatch-global.com/ ”.
Model No.CC90＊
Cal.F900
CTZ-A8184