Nautilus 5726A-001


Strong design and reliability

The Nautilus collection was introduced in 1976. Patek Philippe was looking for a strong design and an inimitable personality. An inspiration for its design soon emerged: The universal shape of a porthole found on virtually all maritime vessels. The original model was the Ref. 3700/1 in steel. Since then, the Nautilus has established itself as a classic, elegant sports watch and the original reference is one of the most sought-after timepieces at auction. The new Nautilus collection showcases the flattering redesign of Patek Philippe’s casually elegant classic. It has gained style through subtle and carefully calculated changes while preserving its original spirit.

  • Annual Calendar
  • Day, date, month in apertures
  • Sweep seconds hand
  • Moon phases and 24-hour dial
  • Screw-down crown
  • Strap: alligator with rectangular scales, hand-stitched, matt black
  • Fold-over clasp
  • Water resistant to 120 m
  • Steel
  • Case diameter (10-4 o'clock): 40.50 mm
  • Black gradient dial, gold applied hour markers with luminescent coating
  • Sapphire-crystal case back


  • 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)
  • Balance spring: Spiromax®
  • Hallmark: Patek Philippe Seal

5726A-001> Men Nautilus

SKU: 777758536

Join our Mailing List

Sign up and stay in the know for exclusive promotions and events!

My Cart

Subtotal: $ 0.00

Your cart is currently empty.