The Patek Philippe Nautilus 5711/1A-010 stands as one of the most coveted modern wristwatches of the past two decades, and this Full Set example presents the discontinued steel sport-luxury benchmark at the heart of contemporary watch collecting. Released in 2006 as the 30th-anniversary successor to Gerald Genta's original 1976 Nautilus 3700, the 5711/1A-010 carried the porthole-inspired Nautilus silhouette into the modern era with the now-iconic horizontally embossed gradient blue dial, applied white gold baton hour markers with luminous coating, and the date aperture at 3 o'clock. The 40mm Stainless Steel case is just 8.3mm thick, with the alternating polished and satin-finished facets that give the Nautilus its distinct light play, sealed against 120 meters of water resistance, with the integrated steel Nautilus bracelet flowing seamlessly from the case lugs. Powered by the in-house self-winding Caliber 26-330 S C introduced in late 2019, which replaced the long-running 324 SC and brought a 45-hour power reserve, refined date mechanism, and a stop-seconds function. Discontinued by Patek in 2021, the 5711/1A-010 has become the defining steel sport watch of its generation. Financing options available — contact us for details. Pre-owned, full set with box and papers.