Patek Philippe Style No: 5905R-001 Patek Philippe Complications Flyback Chronograph Annual Calendar - Rose Gold - Brown Sunburst Dial

42 mm rose gold case, 14.03 mm thick, sapphire-crystal back, brown sunburst dial with black gradated, gold applied hour markers, caliber CH 28-520 QA 24H self-winding movement with day, date, month, day/night indication in apertures, approximately 45-55 hours of power reserve, shiny black alligator strap with square scales, prong buckle. Water resistant to 30 m.