E7 Factory proudly presents the luxurious diamond-set limited edition Nautilus 5711 series from Patek Philippe, the king of steel watches, featuring the best detox solution available online! In terms of details: .1. Equipped with a custom version of the 9015 integrated Cal. 324 automatic movement.2. 316L custom-grade ergonomic strap! .3. The central gem is diamond-shaped, perfectly combined with the original.4. Diameter of 40mm and thickness of 8.3mm, consistent with the authentic model.Wearing the 5711/1A not only showcases youthful vitality but also exudes a profound sense of stability from within, making it truly deserving of the title King of Steel Watches! We welcome your appreciation! A refined recommendation for men's mechanical watches.