Annual Calendar 5960/1A
Patek Philippe Annual Calendar Chronograph 5960/1A-010. Automatic Patek caliber CH 28-520 IRM QA 24H, 55-hour power reserve. Water-resistant to 30m. 40.5mm Stainless Steel case and bezel. Black dial with steel hour markers and red chronograph seconds hand. annual calendar with day, date & month at the top of the dial. See-through case back. Steel bracelet with Patek folding clasp. Box and papers dated September 2018.