Specifications - Citizen B690 User Manual

6. Specifications

1. Cal. No.: B69*/J01*/J16*
2. Type: Analogue solar powered watch
3. Time accuracy: Average monthly deviation: ±15 seconds (when used in normal
temperature of +5°C to +35°C/41°F to 95°F)
4. Acceptable temperature range: -10°C to +60°C (14°F to 140°F)
5. Display functions: Date, hour, minute, and second (second hand included with
B69* only)
6. Additional functions: • Solar power function
• Overcharging prevention function
• Insufficient charge warning function (B69* only)
• Quick start function (B69* only)
7. Operation time: • Time from a full charge until the watch stops without charging
: About 9 months
: Approx. 3 years (with the crown pulled)
• Time from insufficient charge warning to watch stopping:
Approx. 7 days (B69* only)
8. Battery: Secondary battery 1
* Specifications may change without notice.
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