18 kt white gold case with a black leather strap. Fixed 18 kt white gold bezel. Black laquered dial with silver-tone hands and stick hour markers. Dial Type: Analog. Day of the week, date, and month sub-dials. Automatic movement with 45 hour power reserve. Scratch resistant sapphire crystal. Case diameter: 38 mm. Round case shape. Fold over clasp with safety. Water resistant at 30 meters / 100 feet. Functions: moonphase, month, date, day, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Patek Philippe Grand Complication Automatic 18 kt White Gold Mens Watch 5139G-010.