Module No. 3515
Charging Time Guidelines
Charging the watch daily for the approximate times shown below should maintain a charge of or higher.
When the charge level is , you will still be able to use the current time screen, and stopwatch, timer, world time, and alarm functions.
Note
Actual charging time depends on the charging environment, watch settings, and other factors.
Charging with the Charging Cable
Charge Recovery Times
Blank display HIGH (Full charge) |
Approx. 3.2 hours * |
CHG LOW |
Approx. 10 minutes |
LOW Level 1 |
Approx. 15 minutes |
Level 1 HIGH (Full charge) |
Approx. 3.1 hours |
Approx. 6 hours when ambient temperature is 5°C to 10°C (41°F to 50°F)
Solar Charging
Time required to maintain the current time display by solar charging even when the battery level is “LOW”
Light Level (Lux) |
Approximate Charging Time |
---|---|
50,000 lux |
9 minutes |
10,000 lux |
42 minutes |
5,000 lux |
83 minutes |
500 lux |
14 hours |
Note
Charging is performed even with exposure to indoor fluorescent lighting (500 lux). The watch will be able to maintain a charge of or higher if it is exposed to indoor fluorescent lighting for eight hours a day, in addition to light near a window on a sunny day (10,000 lux) for two hours a week.