Time zone adjustment
The time zone where you are is localized to adjust the watch to the precise current time by just one button operation anywhere in the world.
DST (daylight saving time or “summer time”) is set manually
Failure or success of reception depends on the reception environment. Place where GPS signals can be easily received/Place where GPS signals cannot be received
Even if reception was successful, DST (daylight saving time or “summer time”) is not set automatically. Please set manually.
How to perform manual time difference setting (selection)
GPS signal reception consumes considerable energy.
Expose the watch to light frequently, and charge the watch so that the energy level is “middle” or “full”.How to charge the watch
(If the energy level is “low”, reception will not begin even if GPS signal reception is operated.)
Check the charging status
Precautions on time zone adjustment
When time zone correction is performed near a border between time zones, the time for the neighboring time difference (time zone) may be displayed.
In some areas the boundaries observed by the watch may not exactly correlate to the actual time zone markers on the land. This does not indicate a malfunction.
In this case, please set (select) the time difference manually.
When the time zone is adjusted while traveling on land, avoid time zone boundaries to carry out time zone adjustment in the representative cities in the time zone whenever possible.
When using the watch near a time zone border, be sure to confirm the time and set (select) the time difference manually as necessary.
How to adjust the time zone
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Go to a place where GPS signals can be easily received
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Continue to press Button B (3 seconds), and then release it when the seconds hand moves to the 30-second position
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Direct the watch face upward and wait
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When the seconds hand points to “Y” or “N”, reception is completed
Move to the outdoors under an open sky with good visibility.
The seconds hand will first move to the 30-second position, then the hour and minute hands will move to the 6-hour position.
All three hands will point to the 6.
Press for 3 seconds
If the energy level is “low”, reception will not begin even if GPS signal reception is operated.
Expose the watch to light to charge it.
How to charge the watch
When the seconds hand indicates 
, reception will not begin even if GPS signal reception is operated.
Please reset the in-flight mode ().
Reset the in-flight mode ().
Please note that it may be difficult to receive GPS signals while you are in motion.
It takes a maximum of 2 minutes to complete reception.
It depends on the receiving conditions.
To cancel the reception, press Button B.
Press Button B
The reception result is displayed for 5 seconds.
When reception was successful, the time and date will be correct.
After the seconds hand has displayed the reception result, the hour, minute, and seconds hands will return to their normal display.
|
Reception result display |
Y: Successful |
N: Failed |
|---|---|---|
|
Display |
 |
 |
|
State |
Use the watch as it is. |
When the reception result is displayed as “N”GPS signal reception |
Check that the reception is successful after the watch returns to the time display mode.
The buttons cannot be operated while the hour, minute, and seconds hands and the date are moving.
If DST (daylight saving time or “summer time”) is in effect, perform settings (selection) manually.
How to perform manual time difference setting (selection)