Red resin case and strap. Fixed red resin bezel. Digital dial. Dial Type: digital. Full auto-calendar (to year 2099). Quartz movement. Scratch resistant mineral crystal. Solid case back. Round case shape, case size: 52.4 x 50 mm, case thickness: 17.7 mm. Buckle clasp. Water resistant at 200 meters / 660 feet. Functions: hour, minute, second, pm, month, date, day, 12/24-hour format, timer, flash alert feature, alarm, stopwatch, moon data. G-shock Series. Sport watch style. Casio G-Shock Alarm Quartz Digital Mens Watch G-7900A-4DR.