* Wireless receiving heartbeat signal transmitted from heartbeat brooch. Sports pedometer& calculates calories
* Time display: hour, minute, second
* Diver, Alarm clock, Stopwatch, countdown timer function
* Give alarm when heart rate exceeds the upper limit values
* Timing(maximum time-keeping is 23 hours, 59 minutes, 59second,99)
* 12/24 hour displaying format
* EL backlight
* Watch is 5 ATM Waterproof 30m

Features: Auto Date, Repeater, Diver, Heart Rate Monitor, Alarm, Chronograph, Water Resistant, Complete Calendar, Slide rule, Luminous, LED display, Shock Resistant, Stop Watch, Back Light