G-Shock GWM500BA-1CR Men's Black Resin Sport Watch Shock-resistant watch with solar-powered battery featuring full backlight, world time, and four daily alarms 46 mm case with mineral dial window and quartz movement with digital display Features hourly time signal, 1/100 second stop watch, and 1st-2nd place times Resin band with buckle closure Water resistant to 200 m (660 ft)