Watch

5316P - Grand Complications
Manual winding

Patek Philippe has redesigned its famous Grand Complication with a minute repeater, a tourbillon, and a perpetual calendar with a retrograde date. It sports a new platinum case with a two-tier bezel and lugs as well as a black enamel dial with an aperture for the enamel lunar disk. The retrograde date is indicated by an unusual hand with a diamond-shaped tip.

Black enamel dial, gold applied hour markers. 18K gold dial plate. Case: platinum. Case diameter: 40.2 mm. Height: 13.23 mm. Case is humidity and dust protected only (not water resistant). Interchangeable full back and sapphire-crystal case back. Alligator strap with square scales, hand-stitched, shiny black. Fold-over clasp. Minute repeater. Chime with two gongs activated by a slide piece in the case. Tourbillon. Perpetual calendar with retrograde date hand. Moon phases. Day, month, leap year in apertures. Seconds subdial.


Caliber

R TO 27 PS QR
Manual winding

Minute repeater. Tourbillon. Perpetual calendar with retrograde date hand. Third wheel in gold. Moon phases. Diameter: 28 mm. Height: 8.61 mm. Bridges: 13. Jewels: 28. Power reserve: Min. 38 hours - max. 48 hours. Balance: Gyromax®. Vibrations/hour: 21 600 (3 Hz). Balance spring: Breguet. Hallmark: Patek Philippe Seal.