Stainless steel case with a stainless steel Rolex jubilee bracelet with 18kt yellow gold center links. Fixed 18kt yellow gold bezel set with diamonds. Black dial with luminous yellow gold-tone hands and index / small Roman numeral 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 2235 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: 31 mm. Concealed crown clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, chronometer. Datejust Lady 31 Series. Casual watch style. Watch label: Swiss Made. Rolex Datejust Lady 31 Black Dial Stainless Steel and 18K Yellow Gold Jubilee Bracelet Automatic Watch 178343BKSJ.specs:General Color:Black / Gold / YellowCase Case Size:31 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SolidBand Band Material:Stainless Steel with 18kt Yellow Gold Rolex JubileBand Type:BraceletBand Color:Two-tone (Silver-tone and Yellow Gold-tone)Clasp:Concealed CrownDial Dial Color:BlackType:AnalogCrystal:Scratch Resistant SapphireHands:Luminous Yellow Gold-toneDial Markers:Index / Small Roman NumeralSecond Markers:Minute Markers around the outer rimLuminiscence:Hands and MarkersBezel:FixedBezel Color:18kt Yellow GoldBezel Material:18kt Yellow Gold set with DiamondsCrown:Screw DownInformation Brand:RolexSeries:DatejustCollection Name:Datejust Lady 31Gender:WomensModel:178343BKSJWatch Label:Swiss MadeMovement:AutomaticEngine:Rolex Calibre 2235Power Reserve:48 hoursFeatures Water Resistance:100 meters / 330 feetCalendar:Date display at the 3 o'clock positionFunctions:Date, Hour, Minute, Second, ChronometerWatch Features:Diamond, Stainless Steel, Gold, Chronometer, AnalogAdditional Info Watch Style:CasualWarranty:2 Year Goldia WarrantyUPC Code:845960078535Goldia Sku:RLX178343BKSJDepartment:WatchesCategory:Watches