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operational temperature range | -10° C to +60° C |
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loss/gain (monthly rate) | ±15 seconds |
frequency of crystal oscillator | 32, 768 Hz |
time/calendar display | Hour, minute and small second hands |
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date display | Displayed in numerals |
stopwatch display | Stopwatch hour, minute and 1/5-second hands, measures up to 12 hours |
driving system | Step motor, 2 pieces |
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battery | SEIKO SR936SW, 1 piece |
IC (Integrated Circuit) | C-MOS-IC, 1 piece |