Stainless steel case with a black resin strap. Fixed black stainless steel bezel. Digital dial. Dial Type: digital. Full auto-calendar (to year 2099). Quartz movement. Scratch resistant mineral crystal. Solid case back. Square case shape, case size: 49.6 43.2 12.9 mm. Buckle clasp. Water resistant at 200 meters / 660 feet. Functions: date, day, hour, minute, second,12/24-hour format,full auto-calendar (to year 2099,led backlight ,multi-function alarm,1/100-second stopwatch,countdown timer. G-shock Series. Sport watch style. Item Variations: GM-5600UB-1DR. Casio G-Shock Alarm Quartz Digital Watch GM-5600UB-1.