This is a Nautilus, Patek Philippe's signature sports watch collection. Its unique octagonal bezel and case structure, inspired by a porthole, combine sporty yet sophisticated beauty, captivating collectors worldwide. The brown-to-black gradient dial exudes a serene atmosphere, enhancing its sophisticated appeal. Since its launch in 1976, the classic form, featuring a thin octagonal case and lugs on both sides, has been highly praised as a timeless masterpiece by renowned designer Gérald Genta. Since 2006, models have been enhanced with a sapphire crystal caseback, allowing viewers to view the world's most ultra-thin movement. In recent years, demand has surged globally, further increasing its rarity and value. This truly exceptional watch symbolizes Patek Philippe's tradition and innovation.

Brand: Patek Philippe | Category: Nautilus | Model: 5711R-001 | Dial: Brown | Material: Rose Gold | Movement: Caliber 324SC | Strap: Rose Gold | Case Size: 40mm | Functions: Hours, minutes, date | Waterproof: 120m | Condition: Good | Accessories: Spare belt