Overview
Discover a new dimension of sophisticated complexity with the Patek Philippe Aquanaut Luce Annual Calendar Reference 5261R-001. This masterpiece, available at Cest Watches, marks a significant milestone as the first annual calendar in the Aquanaut collection. Crafted in radiant 18k rose gold and featuring a unique blue-gray aesthetic, the 5261R-001 perfectly balances the sporty spirit of the Aquanaut with the refined technical expertise that is the hallmark of Patek Philippe.

A Dial of Refined Contrast & Utility
The blue-gray dial is the centerpiece of this model, featuring the signature Aquanaut embossed pattern that creates a dynamic sense of depth. The dial provides a wealth of information with exceptional clarity: the day and month are displayed in sub-dials at 9 and 3 o’clock, respectively, while a moon-phase aperture sits at 12 o’clock and a date window at 6 o’clock. The rose gold applied Arabic numerals and baton-style hands are filled with a white luminescent coating, ensuring perfect legibility and a contemporary look.

Iconic Rose Gold Craftsmanship
The 39.9mm case is expertly crafted from solid 18k rose gold, featuring the collection’s iconic rounded octagonal bezel with a sophisticated blend of satin-brushed and polished finishes. This versatile size ensures a comfortable and elegant presence on the wrist. It is paired with a matching blue-gray composite strap, a high-tech material that is ultra-resistant to salt water and UV radiation, and secured by the patented Patek Philippe fold-over clasp in 18k rose gold.

Mechanical Mastery: Calibre 26-330 S QA LU
Powering this exceptional timepiece is the self-winding Calibre 26-330 S QA LU, a movement that represents the absolute pinnacle of Patek Philippe’s engineering. The annual calendar is an ingenious mechanism that distinguishes between 30 and 31-day months, requiring only one adjustment per year on March 1st. The movement is visible through the sapphire crystal case back, showcasing the 21k gold central rotor and the meticulous hand-finishing that earns the Patek Philippe Seal.

Authenticity & Excellence at Cest Watches
At Cest Watches, we are dedicated to providing the most authentic luxury timepieces in NYC. This Patek Philippe 5261R-001 is offered in exceptional condition as a full set, complete with its original Patek Philippe box, certificate of origin, and all accompanying manuals. Visit our boutique at 10 West 46th St, New York to experience the unrivaled complexity and beauty of the Aquanaut Luce Annual Calendar in the heart of the Midtown Manhattan Diamond District.

Technical Specifications
Brand    Patek Philippe
Model    Aquanaut Luce Annual Calendar
Reference    5261R-001
Condition    Pre-Owned / Excellent
Case Size    39.9mm
Thickness    10.9mm
Material    18k Rose Gold
Dial    Blue-Gray Embossed w/ Arabic Numerals
Strap    Blue-Gray “Tropical” Composite
Clasp    Aquanaut Fold-Over Clasp in 18k Rose Gold
Movement    Automatic Calibre 26-330 S QA LU
Functions    Annual Calendar, Moon Phases, Date, Day, Month
Power Reserve    Approx. 45 Hours
Water Resistance    30m / 100ft
Inclusions    Full Set (Original Box, Papers, & Manuals)

Inquire Today
Own the first-ever Aquanaut Annual Calendar. Contact Cest Watches today to purchase this Patek Philippe 5261R-001 or visit our luxury boutique in New York City for a private viewing.