H82*
Charging your watch
Charging time by environment
Below are the approximate charging times when exposing to light continuously. Please use this table as a reference only.
- Exposing to direct sunlight is recommended to charge your watch. A fluorescent lamp or interior lighting does not have sufficient illumination to charge the rechargeable cell efficiently.
Outdoors (sunny), Illuminance 100 000 lx
| To work for one day | 5 minutes |
| To start working normally when the cell is discharged | 2 hours |
| To become fully charged when the cell is discharged | 30 hours |
Outdoors (cloudy), Illuminance 10 000 lx
| To work for one day | 11 minutes |
| To start working normally when the cell is discharged | 2 hours |
| To become fully charged when the cell is discharged | 40 hours |
20 cm (7-7/8 inches) away from a fluorescent lamp (30 W), Illuminance 3 000 lx
| To work for one day | 40 minutes |
| To start working normally when the cell is discharged | 3.5 hours |
| To become fully charged when the cell is discharged | 130 hours |
Interior lighting, Illuminance 500 lx
| To work for one day | 4 hours |
| To start working normally when the cell is discharged | 15 hours |
| To become fully charged when the cell is discharged | – |
Cal. No. H82*
Refine your search