Is 5711 stainless steel?
The Patek Philippe Nautilus 5711/1A-011 offers a fresh and elegant take on the iconic Nautilus design. Crafted in stainless steel, the 40mm case retains the signature porthole-inspired aesthetic of the collection, with satin-brushed and polished finishes that emphasize its timeless and versatile design. History of the Patek Philippe Nautilus 5711/1A-010 The 5711/1A-010 stood out as one of its core steel models. Features such as an integrated stainless-steel bracelet and a gradient dial set it apart. It soon became the classic 5711 everyone thinks of when they hear the model mentioned.