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1. Basic function |
Basic watch (hour, minute, and seconds hands), date display |
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2. Frequency of crystal oscillator |
32,768 Hz (Hz = Hertz ... Cycles per second) |
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3. Loss/gain (monthly rate) |
Loss / gain ±15 seconds on a monthly rate (When the watch is used without an automatic time setting by receiving GPS signal and when it is worn on the wrist within a normal temperature range between 5°C and 35°C (41°F and 95°F)). |
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4. Operational temperature range |
Between −10°C and +60°C (14°F and 140°F) |
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5. Driving system |
Step motor type: Basic watch (hour, minute, and seconds hands), date |
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6. Power source |
Secondary battery, 1 piece |
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7. Duration of operation |
About 6 months (on a full charge, without power save function) If the Power Save is activated after it is fully charged, the watch continues to run for approximately 2 years at maximum. |
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8. GPS signal reception function |
Time zone adjustment, manual time adjustment, automatic time adjustment Between reception and the next reception, the watch operates with the above quartz precision |
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9. IC (Integrated Circuit) |
Oscillator, frequency divider and driving circuit C-MOSIC, 4 pieces |
The specifications are subject to change without prior notice due to product improvements.
Declaration of Conformity