
Patek Philippe Grand Complications Chronograph Perpetual Calendar 41mm | 5270P-014
Case:Platinum.Diameter: 41 mm.Thickness: 12.4 mm.Interchangeable full back and sapphire-crystal case back.Water-resistant to 30 meters. Dial:Laquered green.Black-gradient rim.Gold applied hour markers. Movement:Manually wound mechanical.Calibre CH 29â535 PS Q.Chronograph.Central chronograph hand.Instantaneous 30-minute counter.Perpetual calendar.Day, month, leap year and day/night display in apertures.Date by hand.Moon phases.Seconds subdial.Diameter: 32 mm.Thickness: 7 mm.Parts: 456.Jewels: 33.Power reserve: with the chronograph disengaged: min. 55 hours - max. 65 hours.Balance: Gyromax.Vibrations/hour: 28 800 (4 Hz).Balance spring: Breguet.Hallmark: Patek Philippe Seal. Bracelet:Hand-stitched shiny black alligator leather with square scales.Fold-over clasp. Material Case material: Platinum Bracelet material: Alligator leather Bezel material: Platinum Functions Hours, minutes, seconds, chronograph, perpetual calendar, moon phases.