Patek Philippe Annual Calendar Chronograph 5961P-001

Patek Philippe 5961P-001 Annual Calendar Chronograph in a 40.5mm platinum case, sapphire-crystal back, bezel set with 35 baguette diamonds (~ 3.48 ct), matte 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 55 hours of power reserve. Fold-over buckle set with 22 baguette diamonds (~0.97 ct). Water resistant to 30m/100ft.