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World time |
World time: 29 cities (29 time zones, daylight saving on/off) plus UTC (Coordinated Universal Time) |
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Stopwatch |
Stopwatch: 1/100 second, 60-minute capacity |
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Timer |
Countdown timer: 1-minute setting increments, maximum 100 minutes, 1-second measurement |
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Alarm |
5 daily alarms and hourly time signal |
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Light |
LED light with afterglow |
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Light color |
LED: amber |
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Calendar |
Full auto-calendar |
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Power saving |
Power saving: turns off the display and stops the hands after a period in the dark |
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Battery indicator and alerts |
Battery level indicator |
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Operating time |
Operating time from a full charge without further solar charging |
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With normal functions in use: approximately 4 months |
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In power-saving mode: approximately 22 months |
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Accuracy |
Without radio signal reception, the watch operates at normal quartz accuracy (±15 seconds per month). |
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Other features |
12/24-hour format; 3 display options (date and day, seconds, time); day display in 5 languages (Japanese, English, German, Spanish, Chinese) |
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Button operation tone |
Button operation tone on/off |
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Time calibration details |
Home time cities (supported reception cities) / time calibration signals |
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Tokyo / Japan: JJY40 and JJY60 |
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(Honolulu), (Anchorage), Los Angeles, Denver, Chicago, New York / United States: WWVB |
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London, Paris, Athens / United Kingdom: MSF; Germany: DCF77 |
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Hong Kong / China: BPC |
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Cities in parentheses may receive signals under favorable conditions. Radio signal reception: automatic (up to 6 times a day, up to 5 for China) / manual |
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Japan: JJY, 40 kHz / 60 kHz (supports both Fukushima and Kyushu stations) |
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North America: WWVB, 60 kHz |
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Europe: MSF / DCF77, 60 kHz / 77.5 kHz |
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China: BPC, 68.5 kHz |
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When the home city supports reception, the watch receives the appropriate station for that city. The time difference is set according to the selected city. |