N
O
O
K
R
X
G
P
S
R
X
T
M
E
M
L
A
F
F
O
N
O
T
M
E
C
H
R
M
L
A
T
E
S
I
L
L
U
T
C
S
F
T
T
M
S
W
.0
.6
.4
.8
.2
24
12
8
4
16
20
SMT
OFF
ON
LON
P A R
A K L
T B U
M D Y
H N L
A N C
L A X
N O U
S Y D
A D L
T Y O
B J S
BKK
A T H
R U H
D X B
K H I
D E L
D A C
P D L
F E N
R I O
S C L
N Y C
C H I
D E N
0
+12
+13
+14
-
12
-
11
-
10
-
9
-
8
+11
+10
+9.5
+9
+8
+7
+1
-
1
-
2
-
3
-
4
-
5
-
6
-
7
+2
+3
+4
+5
+5.5
+6
7
N
O
O
K
R
X
G
P
S
R
X
T
M
E
M
L
A
F
F
O
N
O
T
M
E
C
H
R
M
L
A
T
E
S
I
L
L
U
T
C
S
F
T
T
M
S
W
.0
.6
.4
.8
.2
24
12
8
4
16
20
SMT
OFF
ON
LON
P A R
A K L
T B U
M D Y
H N L
A N C
L A X
N O U
S Y D
A D L
T Y O
B J S
BKK
A T H
R U H
D X B
K H I
D E L
D A C
P D L
F E N
R I O
S C L
N Y C
C H I
D E N
0
+12
+13
+14
-
12
-
11
-
10
-
9
-
8
+11
+10
+9.5
+9
+8
+7
+1
-
1
-
2
-
3
-
4
-
5
-
6
-
7
+2
+3
+4
+5
+5.5
+6
7
Continued on the next page
F900 User’s guide
• This watch is solar-powered. Expose the dial to light and use it sufficiently charged.
• To see details of charging time, specifications, and operations, refer to the instruction manual:
F900 instruction manual
Component identification
Changing the mode
1.
Pull the crown out to position
1
.
The second hand points to the 30-second and stops.
2.
Rotate the crown to change the mode.
• Turn the crown so that the mode hand will point to a marker of the
mode indication securely.
Mode Content
TME
Mode for indicating home time (with the hour, minute and
second hands and date/day of week indication) and local time
(with the dual time indication).
LLI
Mode for checking power generation amount. For details,
see “Checking power generation amount (Light-Level
Indicator)”.
UTC
Mode where the dual time indication always shows UTC
(Coordinated Universal Time).
CHR
Mode for using the chronograph. For details, see “Using the
chronograph”.
ALM
Mode for using the alarm function. For details, see “Using
alarm”.
SET
Mode for setting time and calendar manually. For details, see
“Adjusting the time and calendar manually”.
3.
Push the crown in to position
0
to finish the procedure.
Hands and buttons Indication
Minute hand
Mode hand
Mode indication
Date indication
Hour hand
Function hand
Second hand
Dual time indication
Button
B
Button
A
Crown
Reception-in-
progress indication
(
RX-GPS
)
Reception-in-
progress indication
(
RX-TME
)
Reception result
indication
(
OK/NO
)
Place name/time
zone
Alarm setting (
ALM ON/OFF
)
Indications of the
function hand
• Day of week
• Power reserve level
(5 levels)
• Summer time
setting
(
SMT ON/OFF
)
• Actual appearance may differ from the illustrations above.
Checking the power reserve
1.
Change the mode to [
TME
] or [
UTC
] and push the crown in
to position
0
.
2.
Press and release the upper right button
B
.
The function hand indicates the power reserve in levels and the second
hand points the current time zone setting of the home time.
• The power reserve level is always shown in the [
LLI
] mode.
Level 4 3 2 1 0
Power
reserve
level scale
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
S
F
T
T
M
S
W
SMT
OFF
ON
Duration
(approx.)
1.5 - 1 year
1 year - 10
months
10 - 4
months
4 months -
5 days
5 days or
shorter
Meaning
Power
reserve is
sufficient.
Power reserve is OK.
Power
reserve is
getting low.
Insufficient
charge
Charge immediately.
3.
Press and release the upper right button
B
to finish the
procedure.
The second hand returns to indicate the seconds.
• The hand returns automatically in 10 seconds without pressing the
button.
Crown
’
s position
0 1 2
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