White platinum case with a black alligator leather strap. Fixed white platinum bezel. Black opaline dial with silver-tone dauphine-style shape hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Date display between 4 and 5 o'clock position. Chronograph - two sub-dials displaying: 60 second, 30 minute. Patek Philippe Calibre CHR 29-535 PS Q Hand Wind movement, based upon Patek Philippe CH 29-535 PS Q, containing 34 Jewels, composed of 496 parts, bitting at 28800 vph, and has a power reserve of approximately 65 hours. Scratch resistant sapphire crystal. Skeleton transparent exhibition see through case back. Round case shape, case size: 40.2 mm, case thickness: 14.3 mm. Water resistant at 30 meters / 100 feet. Functions: perpetual calendar, moon phase, chronograph, leap year, month, date, day, hour, minute, second, day/night indicator. Luxury watch style. Watch label: Swiss Made. Patek Philippe Grand Complications Men's Hand Wound Perpetual Calendar Watch 5204P-011.