Patek Philippe Nautilus Moon Phase 40mm | 5712/1R-001

Case:
18k rose gold.
Diameter (10–4 o’clock): 40 mm.
Thickness: 8.52 mm.
Screw-down crown.
Sapphire crystal case back.
Water-resistant to 60 meters.

Dial:
Sunburst brown.
Black-gradient rim.
Horizontally embossed, gold applied hour markers with luminescent coating.

Movement:
Self-winding mechanical.
Calibre 240 PS IRM C LU.
Power reserve indicator.
Small seconds subdial.
Date by hand.
Moon phases.
Diameter: 31 mm.
Thickness: 3.98 mm.
Number of parts: 265.
Bridges: 11.
Jewels: 29.
Power reserve: min. 38 hours - max. 48 hours.
Winding rotor: off-centre 22K gold mini rotor.
Balance: Gyromax®.
Frequency: 21,600 semi-oscillations per hour (3 Hz).
Balance spring: Spiromax®.
Hallmark: Patek Philippe Seal.

Bracelet:
18k rose gold.
Patented fold-over clasp with lockable adjustment system.