Patek Philippe Style No: 5905R-010 Patek Philippe Complications - Flyback Chronograph - Annual Calendar - 42 mm Rose Gold Case - Blue Dial

rose gold case, 42 mm thick, sapphire crystal back, with a concave bezel and hollowed flanks, sunburst blue with gold applied faceted baton-style hour markers dial, Caliber CH 28-520 QA 24H self-winding mechanical movement with flyback chronograph, central chronograph hand, 60-minute counter, annual calendar, day, date, month and day/night indication displayed in apertures, approximately 45-55 hours of power reserve, shiny dark blue alligator leather strap with square scales, prong buckle. Water resistant to 30 m.