Features
Chronometer, Altimeter, Sapphire Crystal, Thermometer, Alarm, Heart Rate Monitor, Month Indicator, Water-Resistant, LED Display, Day/Date, Annual Calendar, Mineral Crystal, Timer, Multifunction, Easy to Read/Large Numerals, Chronograph, Shock-Resistant, 12-Hour Dial, Date Indicator, Backlight, 24-Hour Dial, Stop-Seconds Function