4
Place the watch and wait for a few minutes (max. 12 minutes).
When the seconds hand moves at the one-second interval, the reception is finished.
<Display until the reception is finished>
The small seconds hand indicates the reception level.
(Updated every minute)
Reception level
High : H
Low : L
Display
Receiving state of
a radio signal
Easy to receive
Difficult to
receive
* In conjunction with the small seconds hand movement, the
minute hand advances by one minute.
<If the reception has failed>
The small seconds hand points to “N” for the reception
result.
Reception result : N
After 5 seconds, the watch switches to the time display
mode.
“If reception has failed: The seconds hand points to N”
→
P.29
5
When the small seconds hand moves at one-second intervals, check that reception is
successful.
When the reception is finished, check that the reception is successful.
“How to display the reception results”
→
P.28
* During movement of the date, neither the button nor the crown can be operated.
It takes time to receive a radio signal (max. 12 minutes).
* The required time varies depending on the receiving state of a
radio signal.
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When a radio signal cannot be received
When a radio signal cannot be received, refer to the following.
•
Not receivable within the radio signal reception range
Check that the time zone of the area where the watch is used is set.
When the time and date are misaligned even after the time zone is correctly selected, refer to
Troubleshooting. “Reception of a radio signal” → P.97
Since a radio signal cannot be received, the time and date became misaligned. In this case, set the time
and date manually.
“How to manually set the time” → P.82
“How to manually set the date” → P.84
* For the radio signal reception ranges, refer to “Radio signal reception range indication” → P.20.
•
When the watch is used outside the radio signal reception range
Select the time zone of the area where the watch is used.
“How to select the time zone (How to display the local time around the world)” → P.32
When the watch does not display the correct time and date even after selecting the time zone, manually
set the time and date.
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■ How to manually set the time
If the watch is continually used in an environment in which a radio signal cannot be received (a region other than the
radio signal reception ranges, etc.), set the time manually.
“Radio signal reception range indication”
→
P.20
•
When the watch is used in an environment in which a radio signal can be received again, receive a radio signal to
set the time. “Automatic reception and manual reception”
→
P.19
•
When adjusting the time, the 24-hour hand and date will be accordingly adjusted.
* Even if a radio signal cannot be received, the watch can be used with the same accuracy as that of a normal quartz watch.
(Average gain/loss ±15 seconds per month)
* When the watch receives radio signals after the time is manually adjusted, it displays the time received from radio signals.
0 1 2
Pull out the
crown to the
second click
0-second
position
1
Pull out the crown to the second click.
The small seconds hand moves to the 0-second position
and stops.
The watch switches to the manual time setting mode.
(If the stopwatch is moving, the stopwatch hands also
stop at the 0-second position.)
* When the crown is a screw lock type, unlock it.
→
P.15
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Button A
Press to turn
clockwise
Button B
Press to turn
counterclockwise
0 1 2
Push the
crown
back in
2
Press Button A or B to set the time.
One minute
Advance
Press button once and then release it.
Continuous
Advance
Keep pressing down the button for
longer than 2 seconds. Press the button
once again to stop.
* The hands do not move by turning the crown.
* The moment the date changes is midnight (12 AM). Please
be sure to set the time after ensuring that AM/PM is set
correctly.
* When the watch switches to the manual time setting mode,
the reception result data is lost. Therefore, the reception
result is indicated as “N”.
3
Push the crown back in according to the time
signal, etc.
The operation is completed.
The watch starts to work.
* When the crown is a screw lock type, lock it.
→
P.15
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