Case material: Platinum; Charge: Automatic; Conditions: Used Year : 2013; Presentation condition : With dealer guarantee ; Model: Complications Annual Calendar Price on request Gmtbroker Reference: 5960P-001 A Platinum Annual Calendar Chronograph Gents Wristwatch, anthracite dial with applied hour markers,  month aperture between 1 and 2 0'clock,  60-minute and 12-hour monocounter at 6 0'clock,  day aperture between 10 and 11 0'clock,  date and power reserve indicator displayed at 12 0'clock, a fixed platinum polished bezel, a brand new  original brown leather strap (not as pictured) with an original 18k white gold deployant clasp, sapphire glass, exhibition back,  automatic chronograph movement, excellent condition,  comes complete with a Patek Philippe box, an original 18k white gold pusher and papers dated April 2013.