Overview
Embrace the pinnacle of high-contrast elegance with the Patek Philippe Nautilus Reference 5726/1A-010. A masterpiece of technical ingenuity and modern design, this reference was the first Nautilus to combine the iconic integrated steel bracelet with the brand’s legendary Annual Calendar complication. Featuring a crisp white dial, the 5726/1A-010 offers a fresh and architectural aesthetic that stands out in the world of luxury sports watches. Following its discontinuation in 2019, this model has become a highly sought-after collector’s piece, celebrated for its perfect balance of sporty utility and horological complexity.

A Dial of Crisp Clarity & Complexity
The white dial is the defining feature of the 5726/1A-010, providing a high-contrast and exceptionally legible backdrop for its array of complications. Featuring the signature horizontal Nautilus embossing, the dial layout is masterfully organized with twin apertures for the day and month at 12 o’clock, a date subdial at 6 o’clock, and a sophisticated moon phase display integrated with a 24-hour indicator. The blackened white gold hour markers and hands provide a striking visual contrast against the white surface, ensuring that this complex calendar remains easy to read at a glance.

Iconic Stainless Steel Architecture
The 40.5mm stainless steel case is a marvel of architectural integration, maintaining the iconic Nautilus silhouette while accommodating the sophisticated annual calendar movement. The case features the signature rounded octagonal bezel with a masterfully executed blend of vertical satin-brushing and mirror-polished bevels. The integrated stainless steel bracelet, a hallmark of the Nautilus collection, drapes effortlessly on the wrist and is equipped with the iconic fold-over clasp. This full-steel construction emphasizes the watch’s sporty character while maintaining a level of refinement suitable for any occasion.

Mechanical Mastery: Calibre 324 S QA LU 24H/303
At the heart of this technical powerhouse is the Calibre 324 S QA LU 24H/303. This self-winding movement is a testament to Patek Philippe’s mechanical expertise, featuring an annual calendar mechanism that only requires a single manual adjustment per year (at the end of February). Visible through the sapphire crystal case back, the movement features a 21k gold central rotor and the Patek Philippe Seal, guaranteeing a level of precision and finishing that is second to none. With its complex array of calendar wheels and moon phase indicators, this caliber is a true horological marvel.

Authenticity & Rarity at Cest Watches
At Cest Watches, we are dedicated to providing the most authentic luxury timepieces in NYC. This discontinued Patek Philippe 5726/1A-010 is offered in pristine condition as a full set, including the original Patek Philippe box, certificate of origin, and all accompanying manuals. Visit our luxury boutique at 10 West 46th St, New York to experience the unrivaled clarity and presence of this white-dial Annual Calendar in the heart of the Midtown Manhattan Diamond District.

Technical Specifications
Brand    Patek Philippe
Model    Nautilus Annual Calendar
Reference    5726/1A-010 (Discontinued)
Production    Approx. 2012–2019
Condition    Pre-Owned / Excellent (Collector Grade)
Case Size    40.5mm
Thickness    11.3mm
Material    Stainless Steel
Dial    White w/ Horizontal Embossing
Complications    Annual Calendar (Day, Date, Month), Moon Phases, 24-Hour Indicator
Bracelet    Stainless Steel Nautilus Bracelet
Movement    Automatic Calibre 324 S QA LU 24H/303
Power Reserve    Approx. 45 Hours
Water Resistance    120m / 394ft
Inclusions    Full Set (Original Box, Papers, & Manuals)

Inquire Today
Own a masterpiece of discontinued white-dial elegance. Contact Cest Watches today to inquire about the Patek Philippe 5726/1A-010 or visit our New York City boutique for a private viewing and consultation.