Black carbon fiber case with a white leather strap. Fixed black carbon fiber and resin bezel. Skeleton dial with blue hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display between 4 and 5 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Automatic movement. Hub 1240 engine. Scratch resistant sapphire crystal. Case diameter: 48 mm. Round case shape. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Hublot Big Bang Chronograph Skeleton Dial Leather Men's Watch 710.QX.2139.GR.LDB1.specs:Case Case Size:48Case Material:Carbon FiberCase Shape:RoundBand Band Material:LeatherBand Type:StrapBand Color:WhiteClasp:DeploymentDial Dial Color:SkeletonType:AnalogCrystal:Scratch Resistant SapphireHands:BlueDial Markers:IndexSecond Markers:Minute Markers around the outer rimSub Dials:Three - 60 Second, 30 Minute and 12 HourLuminiscence:Hands and MarkersBezel:Fixed Black Carbon Fiber and ResinInformation Brand:HublotSeries:Big BangCollection Name:Big BangGender:MensModel:710.QX.2139.GR.LDB1Watch Label:Swiss MadeMovement:AutomaticEngine:Hublot Calibre HUB1240Power Reserve:72 hoursFeatures Water Resistance:100 meters / 330 feetCalendar:Date display between 4 and 5 o'clock positionFunctions:Chronograph, Date, Hour, Minute, SecondWatch Features:Chronograph, Leather, AnalogAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyGoldia Sku:HB710QX2139GRLDB1Item Variation:710 QX 2139 GR LDB1, 710-QX-2139-GR-LDB1, 710/QX/2139/GR/LDB1, 710QX2139GRLDB1Department:WatchesCategory:Watches