Polished and satin-finished titanium case with a black (alligator) rubber strap. Fixed, brushed titanium bezel. Skeleton dial with polished rhodium-plated appliques with rhodium-plated hands and index hour markers. 60 seconds sub-dial at the 7 o'clock position. Hand Wind movement with a 90-hour power reserve. Scratch resistant sapphire crystal. Fluted, screw down crown. Transparent case back. Case diameter: 45 mm. Round case shape. Deployment clasp with a push button release. Water resistant at 50 meters / 165 feet. Functions: hour, minute, small seconds, 90 hour power reserve. Luxury watch style. Watch label: Swiss Made. Hublot Classic Fusion Ultra-Thin Skeleton Men's Watch 515.NX.0170.LR.specs:General Color:Black / Rhodium / Skeleton / TanCase Case Size:45 mmCase Material:TitaniumCase Shape:RoundCase Back:TransparentBand Band Material:(Alligator) RubberBand Type:StrapBand Color:BlackClasp:Deployment with Push Button ReleaseDial Dial Color:SkeletonType:AnalogCrystal:Scratch Resistant SapphireHands:Rhodium-platedDial Markers:IndexSub Dials:One - Small SecondBezel:FixedBezel Material:Brushed TitaniumCrown:Fluted, Screw DownInformation Brand:HublotSeries:Classic FusionCollection Name:Classic Fusion Ultra-Thin SkeletonGender:MensModel:515.NX.0170.LRWatch Label:Swiss MadeMovement:Hand WindEngine:Hublot Calibre HUB1300Power Reserve:90 hoursFeatures Water Resistance:50 meters / 165 feetFunctions:Hour, Minute, SecondWatch Features:Titanium, Rubber, AnalogAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyGoldia Sku:HB515NX0170LRItem Variation:515 NX 0170 LR, 515-NX-0170-LR, 515/NX/0170/LR, 515NX0170LRDepartment:WatchesCategory:Watches