18kt white gold case with a black alligator band. Fixed bezel with diamond set. Silver-tone dial with index-Roman numeral hour markers. Dial Type: Analog. Chopard Calibre L.U.C 02.01-L hand wind movement with a 216-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent see through case back. Round case shape, case size: 43 mm, case thickness: 12.50. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second, tourbillon. L.u.c Quattro Tourbillon Series. Luxury watch style. Watch label: Swiss Made. Item Variations: Limited to 25. Chopard L.U.C Quattro Tourbillon Hand Wind Diamond Silver Dial Men's Watch 171921-1001.specs:Case Case Size:43Case Thickness:12.50 mmCase Material:18kt White GoldCase Shape:RoundCase Back:Transparent See ThroughBand Band Material:AlligatorBand Type:StrapBand Color:BlackClasp:TangDial Dial Color:Silver-toneType:AnalogCrystal:Scratch Resistant SapphireDial Markers:Index-Roman NumeralBezel:FixedBezel Material:Diamond SetCrown:Screw DownInformation Brand:ChopardSeries:L.U.C Quattro TourbillonCollection Name:L.U.C Quattro TourbillonGender:MensModel:171921-1001Watch Label:Swiss MadeMovement:Hand WindEngine:Chopard Calibre L.U.C 02.01-LPower Reserve:216 hoursFeatures Water Resistance:30 meters / 100 feetFunctions:Hour, Minute, Second, TourbillonWatch Features:Tourbillon, Diamond, Gold, Analog, Alligator LeatherAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyGoldia Sku:CP1719211001Item Variation:Limited to 25Department:WatchesCategory:Watches