Cal. No. F990
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Charging your watch
When the watch reaches a low charge state (insufficient charge warning function)
Actual movement of the hand may be a little different from that on the illustration.
When the power reserve becomes low, the second hand moves once every two seconds. This is the insufficient charge warning function.
Be sure to fully charge your watch immediately.
- When the watch is sufficiently charged, the second hand will move normally.
- If you do not charge the watch for 5 days or longer after the insufficient charge warning movement has begun, the watch will be depleted of all power and stop.
CAUTION
- If you do not charge the watch for 30 days after it has stopped, recharging will not be possible (over discharge detection function).
Consult an authorized service center if no hands start to move even after charging a stopped watch for one day or more exposing to direct sunlight.
During the insufficient charge warning state
The time and calendar are indicated correctly.
!
In any mode other than [UTC], indication is the same as that in the [TME] mode.
Operations below are available:
- Checking power generation amount
- Setting the world time
- Adjusting the time and calendar manually
- All Reset
You cannot execute operations other than above such as obtainment of location information or reception of satellite time signals.