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General| frequency of crystal oscillator | 32, 768 Hz |
|---|---|
| loss/gain (monthly rate) | Less than 15 seconds at normal temperature range (5° C ~ 35° C) |
| operational temperature range | –10° C ~ +60° C |
| time indication | 3 hands (hour, minute and second hands) |
| calendar indication Cal. 3M62/5M62 | Date is displayed |
| calendar indication Cal. 5M63 | Day and date are displayed |
| driving system | Step motor |
| full charge (Cal. 3M62) | Approximately 2 months |
| full charge (Cal. 5M62/5M63) | Approximately 6 months |
| additional function | Power reserve indicator, energy depletion forewarning function and overcharge prevention function |
| IC (Integrated Circuit) | C-MOS-IC, 1 piece |
| KINETIC ELECTRICITY STORAGE UNIT | Button type, 1 piece |
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