Patek Philippe 5726A Nautilus Annual Calendar SS PP SERVICED

The Patek Philippe Nautilus Annual Calendar Moonphase ref. 5726A‑001 debuted in 2010, marrying the iconic Genta‑designed Nautilus silhouette with one of Patek’s most practical complications: the annual calendar. Housed in a 40.5 mm stainless steel case of elegant proportions and measuring 11.3 mm thick, this model features a sunburst charcoal gray dial with a black‑gradient rim, horizontally embossed for depth and legibility. The self‑winding Caliber 324 S QA LU 24H powers the day, date, and month apertures, along with a 24‑hour indication and moon‑phase display, all arranged in a balanced, collector‑friendly layout. The movement, finished to Patek Philippe Seal standards, offers 35 to 45 hours of power reserve and is visible through a sapphire caseback, underscoring the maison’s commitment to both technical excellence and aesthetic refinement. Originally fitted with a matte black hand‑stitched alligator strap and deployant clasp, this reference stands out in the Nautilus line for its dressier strap option over the more common integrated bracelet. Its combination of sporty elegance, high horological functionality, and restrained rarity makes it a standout for seasoned collectors seeking a modern classic with enduring appeal. Like New with Patek Philippe box, setting pin, and papers dated 2020. This watch was just completely serviced by Patek Philippe in Q2/2026.