Cal. No. F990
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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 smoothly
Satellite signal reception is power consuming.
Take care of power reserve when executing reception.
- This watch keep moving in average monthly accuracy of ±5 seconds even without receiving the satellite time signal.
- Use the function to see the result of the previous reception (success or fail) effectively to try to execute reception in best frequency.