Casio G-Shock, this analog-digital timepiece is a brand new color addition to the GA100 model lineup. The popular big case GA100 starts out with the basic G-Shock black and is accented with gold accents and is comfortably secured with a black resin band. This rugged and feature-filled timepiece will manage your time well with 29 time zones to choose from, four daily alarms, stop watch and countdown timer. 51.2mm round case, Shock Resistant, Magnetic Resistant, 200 Meter Water Resistant, Auto LED Light with Afterglow, 29 times zones, daylight saving on/off, home city/world time swapping, 4 Daily Alarms and 1 Snooze Alarm, Hourly Time Signal, 1/1000 Second Stopwatch, Measuring modes: Elapsed time, split time, lap time, Countdown Timer, Full auto-calendar, Approx. battery life: 2 years, Time displayed in Analog and Digital, Casio Style #: GA100GBX-1A9