About Deal
https://www.amazon.com/dp/B08SSPH46W50-meter water resistance, LED Backlight Afterglow, Flash alert; Flashes with buzzer that sounds for alarms, hourly time signal
1/100-second stopwatch, Countdown timer, Multi-function alarm, Hourly time signal
Full auto-calendar (to year 2039), 12/24-hour format
Approx. battery life: 3 years on CR2016
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