Cal. No. W770
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Charging your watch
Power save function
The second hand stops automatically to save power when the watch has been kept in a dark place for a certain period of time and it cannot generate power.
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The watch works normally even while saving power.
The power save function does not operate under the following conditions:
- The crown is in position 1 or 2.
- The mode is [CHR] or [ALM].
- The second hand indicates notification.
Canceling the power save function
The power save status ends and the hands return to normal indication as the watch is operated or the dial is exposed to light and power generation starts.
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Power save status is also canceled as receiving time info or notification.