18kt rose gold case with a black alligator leather strap. Fixed 18kt rose gold bezel set with diamonds. Black dial with luminous rose gold hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 6 o'clock position. Two sub-dials displaying: seconds and power reserve. Automatic movement with a 42 hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Case diameter: 41 mm. Case thickness: 12.5 mm. Round case shape. Fold over with push button release clasp. Water resistant at 200 meters / 660 feet. Functions: date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Item Variations: 266 66 BLACK, 266.66.BLACK, 26666BLACK. Ulysse Nardin Maxi Marine Chronometer Automatic Black Dial Diamond Men's Watch 266-66-BLACK.specs:Case Case Size:41 mmCase Thickness:12.5 mmCase Material:GoldCase Shape:RoundCase Back:SolidBand Band Material:Alligator LeatherBand Type:StrapBand Color:BlackClasp:Fold Over with Push Button ReleaseDial Dial Color:BlackType:AnalogCrystal:Scratch Resistant SapphireHands:Luminous Rose GoldDial Markers:Arabic NumeralSecond Markers:Minute Markers around the outer rimSub Dials:Two - Small Second and Power Reserve IndicatorLuminiscence:Hands and MarkersBezel:FixedBezel Color:18kt RoseBezel Material:Gold set with DiamondsCrown:Screw DownInformation Brand:Ulysse NardinSeries:Maxi MarineCollection Name:Maxi MarineGender:MensModel:266-66-BLACKWatch Label:Swiss MadeMovement:AutomaticEngine:Ulysse Nardin Calibre UN-26Power Reserve:42 hoursFeatures Water Resistance:200 meters / 660 feetCalendar:Date display at the 6 o'clock positionFunctions:Date, Hour, Minute, Second, Power Reserve Indicator, ChronometerWatch Features:Diamond, Leather, Gold, Chronometer, Power Reserve IndicatorAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyGoldia Sku:UN266-66-BLACKItem Variation:266 66 BLACK, 266.66.BLACK, 26666BLACKDepartment:WatchesCategory:Watches