Patek Philippe Grand Complications Chronograph Perpetual Calendar - Platinum - Golden Opaline Dial - 5270P-00141 mm platinum case, 12. 4 mm thick, interchangeable full back and sapphire crystal back, golden opaline dial with blackened gold applied numerals, caliber CH 29 535 PS Q manually wound movement with day, month, leap year and day night display in apertures, date by hand, seconds subdial, tachymeter scale, approximately 55 65 hours of power reserve, shiny chocolate brown alligator strap with square scales, fold over buckle. Water resistant to 30 m.

bezel set with 50 baguette-cut diamonds

diamond bezel

folding Oysterlock buckle with glidelock extension system

36mm 18K yellow gold case

blue sunburst dial with black gradated

black diamond Roman VI dial

18K yellow gold bezel set with 48 diamonds

ivory colored dial

black Jubilee dial

ivory pyramid dial

18K yellow gold screw-down crown with twinlock double waterproofness system

24 hour bezel and hand