Description
Against the wrist, the stainless steel construction of this 40mm Nautilus commands attention through its distinctive octagonal bezel and integrated bracelet architecture, though here paired with a supple leather strap that transforms the sport watch DNA into something more versatile. The black dial of the Patek Philippe Nautilus 5726A-001 presents a study in contrasts—the horizontally embossed pattern catching light against the polished steel case while maintaining the collection’s signature porthole aesthetic. This annual calendar complication elevates the Nautilus beyond pure sports watch territory, housing one of watchmaking’s most practical complications within Gérald Genta’s iconic 1976 design language. The 40mm case diameter strikes the ideal balance for daily wear while accommodating the sophisticated cal. 324 S QA LU 24H movement within.
Key Features & Specifications
Annual Calendar Complication — The 5726A-001 houses Patek Philippe’s caliber 324 S QA LU 24H, displaying day, date, month, moon phases, and 24-hour indication without manual correction until February 28th each year
Stainless Steel Case Construction — The 40mm case features the Nautilus’s signature octagonal bezel with rounded corners, alternating brushed and polished surfaces that emphasize the geometric design
Black Embossed Dial — Horizontally embossed pattern creates depth and texture while maintaining legibility across six sub-dials, with applied luminous hour markers in white gold
Leather Strap Configuration — Departing from the traditional steel bracelet, this reference features a black leather strap with deployant clasp, offering increased versatility and comfort
Sapphire Crystal Protection — Anti-reflective sapphire crystal on both sides provides crystal clarity while protecting the intricate dial layout from daily wear
Unworn Condition — Complete with factory-fresh surfaces, original protective elements, and full documentation from authorized Patek Philippe retailer
About This Timepiece
Bracelet Sizing — Complimentary bracelet sizing included with every purchase. Contact us with your wrist measurement and we’ll have it ready before shipping.
Authenticity Guarantee — Every watch is thoroughly inspected and authenticated by our team of certified horologists. 100% authentic, guaranteed.
Warranty — New model watches include a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.
Shipping — Free insured overnight FedEx shipping on all orders. Fully insured, signature required, discreet packaging.
Contact Us
Questions about this timepiece? Our specialists are available to help.
Phone/Text: (310) 363-0481
Email: sales@jestikcollection.com
Jestik Collection is an independent luxury watch dealer and is not affiliated with Rolex S.A., Rolex USA, Patek Philippe, Audemars Piguet, Cartier, Omega, Tudor, or any brands listed.


















