Gray resin case and strap with fixed gray resin bezel. Black-digital dial featuring a luminous LED backlight for superior visibility. Equipped with perpetual calendar, world time functionality across multiple cities including the second time zone setting, alarm system (perpetual alarm), year/month/date/day indicators, GMT display, chronograph stopwatch function, hours/minutes/seconds readouts. Powered by Casio Calibre 3464 quartz movement and water resistant up to 200 meters / 660 feet depth. Mineral crystal is scratch resistant. Solid case back. Dimensions: Case size approximately 54.1mm x 48.6mm, thickness 15.5mm. Round shape with buckle clasp closure. Part of the G-Shock Series from Japan.