Patek Philippe Nautilus Ref. 5712/1A-001 40mm Stainless Steel Black-Blue Embossed Dial with Stainless Steel Bezel on Steel Bracelet

The Patek Philippe Nautilus Ref. 5712/1A-001 is one of the most coveted configurations in the Nautilus lineage, uniting signature sport-luxury aesthetics with one of Patek Philippe’s most poetic complications. Crafted in stainless steel, the 40mm case preserves the iconic Gérald Genta silhouette, featuring the softly contoured rounded octagonal bezel that has defined the Nautilus since 1976.

The dial is the star — a black-blue embossed surface with gradient depth, finished with horizontal grooves characteristic of the collection. It houses an asymmetrical, highly sophisticated layout: a moon-phase, analog date, power-reserve indicator, and running seconds. Each element is meticulously balanced without disturbing the Nautilus’ elegant simplicity.

The integrated stainless steel bracelet is brushed and polished to Patek’s signature standards, offering fluid ergonomics and a seamless visual line from case to clasp. Luminous markers ensure legibility, while the ultra-thin automatic movement within demonstrates the maison’s commitment to mechanical excellence.

This reference remains a grail-level Nautilus — versatile, refined, and unmistakably Patek Philippe.