Case:
18k rose gold.
Diameter (10-4 o'clock): 40.5 mm.
Thickness: 12.2 mm.
Screw-down crown.
Sapphire crystal case back.
Water-resistant to 120 meters.
Dial:
Black gradient.
Gold-applied hour markers with luminescent coating.
Movement:
Mechanical self-winding.
Calibre CH 28-520 C.
Chronograph with 60-minute and 12-hour mono-counter.
Date.
Diameter: 30 mm.
Thickness: 6.63 mm.
Number of parts: 327.
Bridges: 13.
Jewels: 35.
Power reserve: min. 45 hours - max. 55 hours.
Winding rotor: 21K gold central rotor.
Balance: Gyromax®.
Vibrations/hour: 28 800 (4 Hz).
Balance spring: Spiromax®.
Hallmark: Patek Philippe Seal.
Bracelet:
18k rose gold.
Nautilus fold-over clasp.
