Patek Philippe 5960P
Series: Calendar
Style (Gender): Mens
Case Material: 950 Platinum
Dial Color: Charcoal and Silver Gray
Movement: Automatic
Engine: Patek Philippe Caliber CH 28-520 IRM QA 24H (28,800 vph, 40 jewels)
Functions: Hours, Minutes, Seconds, Power Reserve (at 12 o'clock), Date, Chronograph, Day/Night indicator
Watch Chronograph: Monocounter dial at 6 o'clock records minutes around outer circle. The first 30 minutes are indicated via red minute markers. The second 30 minutes are indicated via an inner track of blue minute markers. Hours and half-hours are read off another concentric inner circle (up to 12 hours). Half-hour diamond markers are used to determine which track should be read off on the outer circle for the minutes. If the blue-lacquered brass hand is situated above the diamond marker, the inner blue minutes are read off via the red-lacquered brass hand. Chronograph incorporates flyback feature. Chrono is activated by pusher at 2 o'clock and reset/flyback at 4 o'clock.
Crystal Material: Sapphire Crystal - Scratch Resistant
Case Diameter: 40.5 mm
Case Thickness: 13.55 mm
Caseback: Sapphire Crystal display back
Bezel Material: Platinum
Bezel Function: Fixed
Mass: 143.0 g
Water Resistance: 25m / 82ft (unsuitable for any contact with water whatsoever)
Crown Material: Large knurled crown
Calendar: Apertures for Day between 10 and 11 , Date at 12, Month between 1 and 2, Day/Night at 6.
Power Reserve: 55-hour power reserve
Watch Bracelet / Strap Material: Leather - Brown Alligator (hand-stitched)
Watch Clasp Material: Platinum deployant fold-over clasp
Max Wrist Size: 7.0 inches
Watch Bracelet Width: 21.0 mm