18kt yellow gold case with a black rubber strap. Fixed 18kt yellow gold bezel. Skeleton dial with gold-tone hands and index-Arabic numeral hour markers. Arabic numeral minute markers (at 5 minute intervals). Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Chronograph - two sub-dials displaying: 60 minute and 60 second. Hublot Calibre HUB1280 Automatic movement, containing 43 Jewels, composed of 354 parts, bitting at 28800 vph, and has a power reserve of approximately 72 hours. Scratch resistant sapphire crystal. Transparent case back. Round case shape, case size: 42 mm. Deployant buckle clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, column wheel, date, hour, minute, second. Big Bang Series. Luxury watch style. Watch label: Swiss Made. Hublot Big Bang Unico Yellow Gold Chronograph Automatic Men's Watch 441.VX.1131.RX.specs:Case Case Size:42Case Material:18kt Yellow GoldCase Shape:RoundCase Back:TransparentBand Band Material:RubberBand Type:StrapBand Color:BlackClasp:Deployant BuckleDial Dial Color:SkeletonType:AnalogCrystal:Scratch Resistant SapphireHands:Gold-toneDial Markers:Index-Arabic NumeralSecond Markers:Arabic Numeral Minute Markers (at 5 minute intervals)Sub Dials:Two - 60 Minute and 60 SecondLuminiscence:Hands and MarkersBezel:FixedBezel Material:18kt Yellow GoldInformation Brand:HublotSeries:Big BangCollection Name:Big BangGender:MensModel:441.VX.1131.RXWatch Label:Swiss MadeMovement:AutomaticEngine:Hublot Calibre HUB1280Power Reserve:72 hoursFeatures Water Resistance:100 meters / 330 feetCalendar:Date display at the 3 o'clock positionFunctions:Chronograph, Column Wheel, Date, Hour, Minute, SecondWatch Features:Chronograph, Rubber, Gold, AnalogAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyGoldia Sku:HB441VX1131RXDepartment:WatchesCategory:Watches