Quick Start (Models With A Second Hand Only); Guide To Charging Time - Citizen B690 User Manual

C. Quick Start (models with a second hand only)
If the watch stops due to insufficient charge, the second hand will start moving at
2-second intervals if the watch face is exposed to light (approx. 500 lx) for approx.
10 seconds. (The time required for the hand to begin moving varies depending on
the model.) Note, however, that the battery is not yet fully charged.
D. Guide to Charging Time
The charging time varies according to the model (including the color of the watch
face). The following data should only be used as a guideline.
* The charging time is based on continuous exposure.
For a 1-day movement charging time......
The charging time to run the watch for one day with normal movement.
Time for full charging......
The time for full charging after the watch has stopped due to an insufficient
charging.
14
<Model with a second hand>
Illuminance
Environment
(lx)
20 cm (8 in.) beneath a 30 W
3,000
florescent light
10,000 Cloudy sky
Under direct midsummer
100,000
sunlight
Charging time (approximate)
Time from
stopping to
For a 1-day
Time for full
resuming the
movement
charging
1-second
charging time
interval
movement
40 minutes 35 hours --------
12 minutes 9.5 hours 70 hours
2 minutes 1 hour 10 hours
15