Blue resin case with a black resin bracelet. Fixed black stainless steel bezel. Black dial with blue hands and index hour markers. Dial Type: Analog-digital. Luminescent hands. Perpetual calendar. Chronograph - sub-dials displaying: digital - day, hour and minute, power reserve indicator. Casio Calibre 5525 quartz movement. Scratch resistant mineral crystal. Solid case back. Round case shape, case size: 55.9 x 49.3 mm, case thickness: 15.3 mm. Buckle clasp. Water resistant at 200 meters / 660 feet. Functions: perpetual calendar, chronograph, world time, alarm, year, month, date, day, GMT, second time zone, hour, minute, second, power reserve indicator, solar-powered, shock resistant. Sport watch style. Watch label: Japan Movt. Casio G-Shock World Time Black Dial Mens Solar Powered Watch GST-S300G-1A2CR.