Patek Philippe Nautilus 40mm | 5740/1G-001

Case:18k white gold.Diameter (10-4 o’clock): 40 mm.Thickness: 8.42 mm.Screw-down crown.Sapphire crystal case back.Water-resistant to 60 meters. Dial:Blue sunburst, gold applied hour markers with luminescent coating. Movement:Ultra-thin mechanical self-winding.Calibre 240 Q.Perpetual calendar.Day, date, month, leap year and 24-hour indication by hands.Moon phases.Diameter: 27.5 mm.Thickness: 3.88 mm.Number of parts: 275Bridges: 8.Jewels: 27.Power reserve: min. 38 hours, max. 48 hours.22K gold off-center mini-rotor.Balance: Gyromax®.Vibrations/hour: 21 600 (3 Hz).Balance spring: Spiromax®.Hallmark: Patek Philippe Seal.Patent: CH 595 653. Bracelet:18k white gold.Nautilus fold-over clasp. Material Case material: White gold Bracelet material: White gold Bezel material: White gold Clasp material: White gold Functions Hours, minutes, perpetual calendar, day, date, month, leap year and 24-hour indication by hands, moon phases.