10 Year Battery, 100M Water Resistant 3-Hand Analog Accuracy: ±20 seconds per month Battery CR2016, Approx. battery life: 10 years, Module 1311 Size of case / total weight: 37.0 x 35.0 x 10.0mm / 30g Product DescriptionOn the go, outdoors, on a cruise, at the club, doing aerobics, spinning, yoga, on a first date,...
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