With the rounded octagonal shape of its bezel, the ingenious porthole construction of its case, and its horizontally embossed dial, the Nautilus has epitomized the elegant sports watch since 1976. Forty years later, it comprises a splendid collection of models for men and women. In steel, rose gold, white gold or two-tone combinations they accompany the most active lifestyles with incomparable class.

Watch
Self-winding mechanical movement. 
Caliber : 26-330 S C/435. 
Date in an aperture. 
Sweep seconds hand.
Dial : Silvery opaline, gold applied hour markers and numerals with luminescent coating.
Case : Rose gold. 
Case diameter (10–4 o’clock): 35.2 mm. 
Height: 8.62 mm. 
Water resistant : 30 m. 
Sapphire crystal case back.
Gemsetting : Bezel set with 56 diamonds (~0.67 ct).
Bracelet : Rose gold bracelet. 
Nautilus fold-over clasp.
Diameter: 27 mm.
Thickness: 3.59 mm. 
Number of parts: 219. 
Jewels: 30. 
Winding rotor: 21K gold central rotor. 
Frequency: 28,800 semi-oscillations/hour (4 Hz).
Power reserve: min. 35 hours – max. 45 hours. 
Balance: Gyromax®. 
Balance spring: Spiromax®. 
Hallmark: Patek Philippe Seal.