Casio G-Shock Classic Digital Watch (Black)

Shock Resistant, 200 Meter Water Resistant EL Backlight with Afterglow, Multi-function Alarm, 1/100 second stopwatch Countdown Timer, Auto-repeat function, Hourly Time Signal, Auto Calendar (pre-programmed until the year 2039) 12/24 Hour Formats, Battery CR2016, Approx. battery life: 2 years