Black resin case with a black resin strap. Fixed black bezel. Black dial. Dial Type: digital. Luminescent el backlight with afterglow. Perpetual calendar. Chronograph - sub-dials displaying: digital. Casio Calibre 3230 quartz movement. Scratch resistant mineral crystal. Solid case back. Round case shape, case size: 53 mm, case thickness: 16 mm. Buckle clasp. Water resistant at 200 meters / 660 feet. Functions: perpetual calendar, chronograph, alarm, month, date, day, GMT, hour, minute, second, shock resistant. Sport watch style. Watch label: Japan Movt. Casio G-Shock Perpetual Alarm Chronograph Quartz Black Dial Men's Watch DW-6900LU-1DR.