Watch

5726/1A - Nautilus
Self-winding

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.

Day, date, month in apertures. Moon phases and 24-hour display. Sweep seconds hand. Dial: black gradated, gold applied hour markers with luminescent coating. Steel bracelet with Nautilus fold-over clasp. Case: steel. Screw-down crown. Water resistant to 120 m. Case diameter (10-4 o’clock): 40.5 mm. Height: 11.3 mm.


Caliber

324 S QA LU 24H
Self-winding

Annual Calendar. 24-hour indication. Moon phases. Diameter: 33.3 mm. Height: 5.78 mm. Parts: 347. Bridges: 10. Jewels: 34. Power reserve: Min. 35 hours - max. 45 hours. Central rotor in 21K gold, unidirectional winding. Balance: Gyromax®. Vibrations/hour: 28 800 (4 Hz). Balance spring: Spiromax®. Hallmark: Patek Philippe Seal.