Stainless steel case with a stainless steel Rolex oyster bracelet with 18kt yellow gold center links. Fixed 18kt yellow gold bezel showing tachymeter markings. Ivory dial with luminous yellow gold-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Chronograph - three black sub-dials displaying: 60 second, 30 minute and 12 hour. Rolex calibre 4130 automatic movement with a 72-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Case size: 40 mm. Round case shape. Oysterlock clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Rolex Cosmograph Daytona Stainless Steel and 18K Yellow Gold Automatic Men's Watch 116503IBKAO.specs:Case Case Size:40 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SolidBand Band Material:Stainless Steel and 18kt Yellow Gold Rolex OysterBand Type:BraceletBand Color:Two-tone (Silver-tone and Yellow Gold-tone)Clasp:OysterlockDial Dial Color:IvoryType:AnalogCrystal:Scratch Resistant SapphireHands:Luminous Yellow Gold-ToneDial Markers:IndexSecond Markers:Minute Markers around the outer rimSub Dials:Three - 60 Second, 30 Minute and 12 HourBezel:Fixed Tachymeter ScaleBezel Material:18kt Yellow GoldCrown:Screw DownInformation Brand:RolexSeries:Cosmograph DaytonaCollection Name:Cosmograph DaytonaGender:MensModel:116503IBKAOWatch Label:Swiss MadeMovement:AutomaticEngine:Rolex Calibre 4130Power Reserve:72 hoursFeatures Water Resistance:100 meters / 330 feetFunctions:Chronograph, Hour, Minute, Second, ChronometerWatch Features:Chronograph, Stainless Steel, Gold, Chronometer, AnalogAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyUPC Code:842047109175Goldia Sku:RLX116503IBKAOItem Variation:116503-78590Department:WatchesCategory:Watches