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8. Specifications
1. Caliber. No: 052
2. Type: Analog quartz watch
3. Timekeeping accuracy: Within ±20 seconds per month on average (when
4. Crystal oscillator: 32,768 Hz
5. Operating temperature range: –10°C to +60°C /14°F to 140°F
6. Display functions:
* Time: 24 hours, hours, minutes, seconds
* Calendar: Date
* Chronograph: Measurement and display up to 59 minutes 59 seconds in
7. Battery: Miniature silver battery, 1
Battery part no.: 280–39 (SR626SW)
Battery life: Approx. 2 years (when using the chronograph for 1 hour/
day)
* Specifications are subject to change without notice.
※
worn at normal temperatures of +5°C to +35°C /
41°F to 95°F)
1 second units
19
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