Patek Philippe Annual Calendar Chronograph 5960P-016

It is equipped with Patek's first in-house automatic chronograph caliber CH28-520. This 18K white gold case model is equipped with an annual calendar function that only needs to be corrected once a year. Combined with the rare black opaline-colored dial, which was discontinued after a short period of time, the watch has a chic beauty. Year Circa 2013 Model Name Annual Calendar Chronograph Reference No 5960P-016 Case No 5765***/4606*** Calibre Automatic Cal.CH 28-520 Material Platinum Bracelet/Strap Patek Philippe crocodile leather strap Clasp/Buckle Patek Philippe platinum clasp Box Yes Papers Yes Size Max length180mm Case diameter40mm Accessories Accompanied by Patek Philippe Certificate of Origin dated October, 2013, setting pin and box.