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Stopwatch Smj JS-307

Properties:

• Stopwatches equipped with a calendar and clock (12/24h format) and an alarm function.
• Parameters:- accuracy: 1/100 second,-
• 30 second time correction,-
• calendar + watch:
• time format 12/24h-
• alarm with a five-minute snooze, -
• melody every hour,-
• power supply: LR44 battery