Patek Philippe - Grand Complications Ladies Perpetual Calendar Watch 7140R-001

35.1 mm 18K rose gold case, interchangeable full and sapphire-crystal back, bezel set with 68 diamonds (~ 0.68 ct), white opaline dial with gold applied numerals, caliber 240 Q ultra-thin self-winding movement with perpetual calendar (day, date, month, leap year and 24h indication by hands, moon phases), approximately 38-48 hours of power reserve, mink gray shiny alligator strap and additional royal purple shiny alligator strap, prong buckle set with 27 diamonds (~ .2 ct). Water resistant to 30 m.