Stainless steel case with a stainless steel Rolex oyster bracelet and 18kt yellow gold center links. Fixed 18kt yellow gold bezel showing tachymeter markings. Mother of pearl dial with yellow gold hands and diamond hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands. Chronograph - three 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, tachymeter, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Rolex Cosmograph Daytona Mother of Pearl Diamond Steel and 18K Yellow Gold Men's Watch 116503MDO.specs:Case Case Size:40Case Color:Silver-ToneCase 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 Gold-tone)Clasp:OysterlockDial Dial Color:Mother of PearlType:AnalogCrystal:Scratch Resistant SapphireHands:Luminous Yellow GoldDial Markers:DiamondSecond Markers:Minute Markers around the outer rimSub Dials:Three - 60 Second, 30 Minute and 12 HourLuminiscence:HandsBezel:Fixed Tachymeter ScaleBezel Material:18kt Yellow GoldCrown:Screw DownInformation Brand:RolexSeries:Cosmograph DaytonaCollection Name:Cosmograph DaytonaGender:MensModel:116503MDOWatch Label:Swiss MadeMovement:AutomaticEngine:Rolex Calibre 4130Power Reserve:72 hoursFeatures Water Resistance:100 meters / 330 feetFunctions:Chronograph, Hour, Minute, Second, Chronometer, TachymeterWatch Features:Analog, Chronometer, Gold, Stainless Steel, Chronograph, DiamondAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyUPC Code:842047104262Goldia Sku:RLX116503MDOItem Variation:116503-78590Department:WatchesCategory:Watches