How to use


About signal reception

Types of signal reception

There are three ways to receive the time signal.

Automatic receptionThe watch receives time signals once a day automatically.
Manual reception (On demand reception)You can perform signal reception manually when required.
Recovery automatic receptionThe watch automatically receives time signals when it is charged enough after it stopped due to insufficient charge.


Even when this watch receives the signal successfully, the accuracy of the displayed time will be dependent on the reception environment and internal processing.


This watch keeps ±15-second monthly accuracy even if no time signal is received.

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Checking the previous signal reception result Receiving the time signal manually (On demand reception) When receiving the time signal Note on the time signal Poor reception areas


When receiving the time signal