Stylish Digital Sports Heart Rate Monitor Wrist Watch - Black + Silver (1 x CR2032)
Model: YKS-RE004 - Color: Black + silver - Material: PU rubber + ABS + stainless steel - 12/24 time display - Supports 2 groups time display - DST (Daylight Saving Time) function - Allows preset 3 alarm time - Contact heart rate monitor - Dynamic displays pulse rate - SPL function - Chime on every hour - Stopwatch and countdown timer - 3 seconds EL backlit - Water resistant (not for diving/swimming) - Powered by 1 x CR2032 battery (not included) - Wristband length: 25cm