{"product_id":"patek-philippe-nautilus-annual-calendar-5726a-001","title":"Patek Philippe Nautilus Annual Calendar 5726A-001","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003eMaster the art of sophisticated functionality with the Patek Philippe Nautilus Annual Calendar Reference 5726A-001. A perfect fusion of the iconic Nautilus sport-chic aesthetic and one of Patek Philippe’s most practical complications, this new 2026 model, available at Cest Watches, is a true modern classic. Crafted in high-performance stainless steel and uniquely paired with a hand-stitched alligator strap, the 5726A-001 offers a complete annual calendar and moon phase display in a robust yet refined silhouette.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eA Dial of Depth \u0026amp; Exceptional Clarity\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003eThe black-gradated dial is the hallmark of this reference, featuring the iconic horizontal embossing and a subtle transition from charcoal grey to deep black at the periphery. The dial provides a wealth of information with remarkable clarity: day and month apertures at 12 o’clock, a date window at 6 o’clock, and a sub-dial at 6 o’clock that houses a moon phase display and a 24-hour indicator. The white gold applied hour markers and hands are filled with a luminescent coating, ensuring perfect legibility and a harmonious, luxurious aesthetic.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe Icon of Versatility: 40.5mm Stainless Steel \u0026amp; Leather\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003eThe 40.5mm case is expertly crafted from high-performance stainless steel, featuring the signature porthole-inspired silhouette and rounded octagonal bezel with a sophisticated blend of satin-brushed and polished finishes. In a departure from the traditional integrated steel bracelet, the 5726A-001 is presented on a matt black alligator leather strap, which adds a layer of formal elegance and makes the watch exceptionally versatile for both casual and professional settings. The strap is secured by a Nautilus fold-over clasp in stainless steel.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMechanical Excellence: Calibre 324 S QA LU 24H\/303\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003eAt the heart of this timepiece is the self-winding Patek Philippe Calibre 324 S QA LU 24H\/303, a movement that represents the pinnacle of the brand’s technical expertise. The annual calendar complication is ingeniously designed to automatically distinguish between months with 30 and 31 days, requiring only one adjustment per year on March 1st. Visible through the sapphire crystal case back, the movement features a 21k gold central rotor and meticulous hand-finishing, proudly bearing the prestigious Patek Philippe Seal.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAuthenticity \u0026amp; Excellence at Cest Watches\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003eAt Cest Watches, we are dedicated to providing the most authentic luxury timepieces in NYC. This brand new 2026 Patek Philippe Nautilus is offered 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 functionality and beauty of the Annual Calendar Nautilus in the heart of the Midtown Manhattan Diamond District.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003eBrand    Patek Philippe\u003cbr\u003eModel    Nautilus Annual Calendar\u003cbr\u003eReference    5726A-001\u003cbr\u003eYear    2026 (New)\u003cbr\u003eCondition    Brand New \/ Unworn\u003cbr\u003eCase Size    40.5mm\u003cbr\u003eThickness    11.3mm\u003cbr\u003eMaterial    Stainless Steel\u003cbr\u003eDial    Black-Gradated w\/ Horizontal Embossing\u003cbr\u003eFunctions    Annual Calendar, Moon Phases, 24-Hour Indication\u003cbr\u003eStrap    Matt Black Alligator Leather\u003cbr\u003eClasp    Nautilus Fold-Over Clasp in Stainless Steel\u003cbr\u003eMovement    Automatic Calibre 324 S QA LU 24H\/303\u003cbr\u003ePower Reserve    Approx. 45 Hours\u003cbr\u003eWater Resistance    120m \/ 394ft\u003cbr\u003eInclusions    Full Set (Original Box, Papers, \u0026amp; Manuals)\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eInquire Today\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003eOwn the ultimate versatile Nautilus complication. Contact Cest Watches today to purchase this 2026 Patek Philippe 5726A-001 or visit our luxury boutique in New York City for a private viewing.\u003c\/p\u003e","brand":"Cest Watches","offers":[{"title":"Default Title","offer_id":52135436222695,"sku":null,"price":110000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9294\/7175\/files\/5726A_001_1_jpg.webp?v=1780211157","url":"https:\/\/cestwatches.com\/products\/patek-philippe-nautilus-annual-calendar-5726a-001","provider":"Cest Watches","version":"1.0","type":"link"}