Patek Philippe Annual Calendar Chronograph Ref. 5960/01G-001 The Patek Philippe ref. 5960/01G-001, introduced at Baselworld 2017, is the annual calendar flyback chronograph in 40.5 mm white gold with a dark blue dial, worn on a brown leather strap. The reference is no longer part of Patek Philippe's collection. - Self-winding Calibre CH 28-520 IRM QA 24H - Flyback chronograph - Annual calendar - 40.5 mm white-gold case - Dark blue dial; brown leather strap Full set. Maker: Patek Philippe. Reference: 5960/01G-001. Available through ELITA's private desk — verification review, discreet handling and storage. Price on request.