Stainless steel case with a stainless steel Rolex oyster bracelet with 18kt everose gold center links. Bi-directional rotating 18kt everose gold bezel. Black dial with luminous rose gold-tone Mercedes-logo, sword, and Breguet-style shape hands and dot hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Rolex calibre 3135 automatic movement, containing 31 Jewels, bitting at 28800 vph, and has a power reserve of approximately 48 hours. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape. Case size: 40 mm. Oysterlock clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, chronometer. Yacht-master Series. Luxury watch style. Watch label: Swiss Made. Rolex Yacht-Master 40 Automatic Black Dial Men's Watch 116621BKSO.specs:Case Case Size:40 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SolidBand Band Material:Stainless Steel with 18kt Everose Gold Rolex OysteBand Type:BraceletBand Color:Two-tone (Silver-tone and Gold-tone)Clasp:OysterlockDial Dial Color:BlackType:AnalogCrystal:Scratch Resistant SapphireHands:Luminous Rose Gold-tone Mercedes-logo, sword, and Breguet-style shapeDial Markers:DotSecond Markers:Minute Markers around the outer rimLuminiscence:Hands and MarkersBezel:Bi-directional RotatingBezel Color:Rose Gold-toneBezel Material:18kt Everose GoldCrown:Screw DownInformation Brand:RolexSeries:Yacht-MasterCollection Name:Yacht-MasterGender:MensModel:116621BKSOWatch Label:Swiss MadeMovement:AutomaticEngine:Rolex Calibre 3135Power Reserve:48 hoursFeatures Water Resistance:100 meters / 330 feetCalendar:Date display at the 3 o'clock positionFunctions:Date, Hour, Minute, Second, ChronometerWatch Features:Stainless Steel, Gold, Chronometer, AnalogAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyUPC Code:842047124475Goldia Sku:RLX116621BKSODepartment:WatchesCategory:Watches