Patek PhilippeAnnual Calendar Chronograph Complications Watch - 5961P-001

40.5 mm platinum case, sapphire-crystal back, bezel set with 35 baguette diamonds (~ 3.48 ct), matt blue dial with 8 diamond hour markers (~ 0.23 ct), caliber CH 28-520 QA 24H self-winding movement with Annual Calendar and Chronograph (sweep seconds hand (chronograph hand) and 60-minute counter, day, date, month in apertures, day/night indication), approximately 45-55 hours of power reserve, shiny navy blue alligator strap with square scales, fold-over buckle set with 22 baguette diamonds (~0.97 ct). Water resistant to 30 m.