How to use




Main specifications


Specifications and contents are subject to change without prior notice.

TypeAnalog solar-powered watch
Timekeeping accuracyAverage monthly accuracy: ±15 seconds when worn at normal operating temperatures between +5°C (41°F) and +35°C (95°F)
Operating temperature range‒10°C (14°F) - +60°C (140°F)
Display functionsTime: Hours, minutes, seconds, 24-hour
Calendar: Date
DurationWhen fully charged, the watch runs without additional charging: Approximately 5 months
Power reserve upon insufficient charge warning function: Approximately 5 days
BatteryRechargeable cell (lithium button cell), 1pc.


The duration may become shorter depending on frequency of your use of the chronograph.

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Additional functions


Additional functions

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