8.6 Size Version Arrived .Patek Philippe Nautilus 5711 Elegant Sports Series .The King of Steel Watches, Best and Thinnest on the Market .Details: .1. Paired with a custom version 9015 modified Cal.324 automatic movement, with the balance wheel positioned exactly like the original.2. 316L custom-grade ergonomic strap.3. The center gem is diamond-shaped, matching the genuine product.4. Diameter of 40mm and a thickness of only 8.6mm.Wearing the 5711/1A not only showcases youthful vitality but also exudes a profound sense of composure from within. It is truly deserving of the title, The King of Steel Watches. We welcome your appreciation.