Rose gold-tone 18kt rose gold case. Black alligator band. Fixed diamond-set bezel on 18kt rose gold. Analog dial with transparent crystal, black hands and index hour markers, minute outer markers. Features include perpetual calendar, moon phase display (including leap year function), day, date, month displays. Powered by Patek Philippe Calibre R27PSQRULU automatic movement, 41 jewels, beats at 21600 vph, approx. 48-hour power reserve. Sapphire crystal for scratch resistance. Transparent case back. Round shape measuring 43mm diameter and 13.3mm thickness. Fold-over clasp with safety release. Includes functions: perpetual calendar, moon phase, leap year, month, date, day, hour, minute, small second. Contains a total of approximately 6.22 carats in baguette diamonds (5.25cts on bezel/lugs and 0.97cts on clasp). Belongs to the Grand Complications series. Swiss Made.