Platinum case with a blue alligator band. Fixed bezel with diamond set platinum. Blue dial with silver-tone hands and index hour markers. Dial Type: Analog. Perpetual calendar. Three sub-dials displaying: month/leap year, date/moonphase and day/24 hour. Patek Philippe Calibre R 27 Q Hand Wind movement, containing 39 Jewels, bitting at 21600 vph, and has a power reserve of approximately 48 hours. Scratch resistant sapphire crystal. Round case shape, case size: 42 mm. Fold over clasp with a safety release. Functions: perpetual calendar, leap year, moon phase, leap year, month, date, day, hour, minute, small second, minute repeater. Additional Info: original box, manual (complete accessories). Grand Complications Series. Luxury watch style. Watch label: Swiss Made. Patek Philippe Grand Complications Perpetual Automatic Moon Phase Diamond Blue Dial Men's Watch 5374-300P-001.