G Shock GM2110D 4A G Steel Metal Covered 'CasiOak' Data WatchCaseColour Champagne 5mm Case Size 88g 5mm Case Size 88g Weight Case and Bezel Material: Resin Resin Band Mineral Glass Shock Resistant Mud Resistant 200 Meters Water Resistant Tough Solar (Solar Powered) Watch Features: World Time – 31 Times Zones (48 Cities) Daylight Saving On Off Stopwatch Timer Alarm Electro luminescent Light: Blue Green Calendar – Full Auto Calendar (to year 2099) Battery Level Indicator Energy Saving – Display goes dark when left in the dark Mute feature – Button operation On Off Run Time Approx it can handle splashes and brief immersion in water Introducing the G Shock GM2110D 4A G Steel Metal Covered 'CasiOak' designed to withstand a variety of environments