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15. Specifications
1. Model: 9800
2. Type: Analog solar-powered watch
3. Timekeeping accuracy: Within ±15 seconds per month on average (when worn at
normal temperatures of +5°C to +35°C / 41°F to 95°F)
4. Crystal oscillator frequency: 32,768 Hz
5. Operating temperature range: -10°C to +60°C / 14°F to 140°F
6. Display functions:
• Time: Hours, minutes, seconds
• Date: Date (hand display) and moon phase
7. Additional functions:
• Chronograph (timing for up to 12 hours in 1/5 second units)
• Charge indicator (4-level, fan-shaped indicator)
• Low charge warning feature (2-second interval movement)
• Over charge prevention feature
8. Continuous operating times:
• Time until watch stops without charging after a full charge: Approx. 10 months (The
continuous operating time varies depending on the frequency of chronograph use.)
• Time from start of 2-second interval movement until watch stops: Approx. 6 days
9. Battery: Secondary battery, 1
* These specifications are subject to change without notice for incorporating product
improvements.
