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Operational Conditions| frequency of crystal oscillator | 32, 768 Hz |
|---|---|
| loss/gain (monthly rate) | ± 15 seconds |
| operational temperature range | –10° C ~ +60° C |
Display System| time/calendar display | Hour, minute and small second hands |
|---|---|
| date display | Numerals |
| stopwatch measurement capability | up to 12 hours |
Components| driving system | Step motor, 4 pieces |
|---|---|
| battery | SEIKO SR927SW, 1 piece |
| IC (Integrated Circuit) | C-MOS-IC, 1 piece |
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