515.NX.0170.LR.1104 Hublot. This Men's Watch features 45 mm Titanium case, Fixed Diamond bezel, Skeletonized dial with Polished Plated Hands. Sapphire crystal protects front and back sides of this watch and Black Rubber inside the strap and alligator skin on the top-side.Mechanical manually wound movement. Power reserve 90 hours. Water- resistanse up to 50m / 165ft.. 515.NX.0170.LR.1104 Hublot Titanium Watch.