Patek Philippe Nautilus Stainless Steel & Leather 5726A-010

• Mechanical self-winding movement

• Caliber 324 S QA LU 24H/303

• Annual Calendar

• Moon phases and 24-hour dial

• Sweep seconds hand

• Black dial, gold applied hour markers with luminescent coating

• Leather Band with Nautilus fold-over clasp

• Screw-down crown

• Sapphire-crystal case back

• Water resistant to 120 m

• Steel

• Case diameter (10-4 o’clock): 40.5 mm

• Mechanical self-winding movement

• Caliber 324 S QA LU 24H/303

• Annual Calendar

• Day, date, month in apertures (in-line apertures)

• Center sweep Seconds hand

• Moon phases

• Diameter: 33.3 mm

• Height: 5.78 mm

• Jewels: 34

• Bridges: 10

• Parts: 347

• Power reserve: Min. 35 hours - max. 45 hours

• Balance: Gyromax®

• Vibrations/hour: 28 800 (4 Hz)