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F. TIME REQUIRED FOR CHARGING
Time required for recharging may vary according to the design and operating
environment. The following table will serve as a rough reference.
Illuminance
(lux)
500
1,000
3,000
10,000
100,000
Environment
Inside an ordinary
office
Charging time
3 hours
30 minutes
2 hours
40 minutes
10 minutes
2 minutes
From the stop state
to one second
movement
(60 hours)
(30 hours)
(9 hours
30 minutes)
3 hours
30 minutes
1 hour
Full charge
time
(570 hours)
(300 hours)
(100 hours)
30 hours
6 hours
60-70cm (24-28in.) under
a fluorescent light (30W)
20cm (8in.) under a
fluorescent light (30W)
Outdoors, cloudy
Outdoors, summer,
sunny
One day
usage
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When recharging using light of low illuminance of 3,000 lx or less, pull out the
crown before charging. Figures in parentheses in the table indicate charging
times with the crown pulled out.
* The recharging time is the time when the watch is continuously exposed to
light.
Full charge time .......... The time to fully recharge after the watch has stopped.
One day usage ........... The time required for the watch to run for one day with
one second interval movement
