18kt rose gold case with an alligator leather strap. Fixed bezel. Silver dial with blue hands and Arabic numeral and indices hour markers. Dial Type: Analog. Luminescent hands and markers. Date at 1, month at 4, and day at 8 o'clock. Automatic movement. Un-32 engine. Scratch resistant anti reflective sapphire crystal. Screw down crown. Skeleton transparent exhibition see through case back. Case diameter: 42mm. Round case shape. Buckle clasp. Water resistant at 30 meters / 100 feet. Functions: date, day, month, GMT, second time zone, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Ulysse Nardin GMT Perpetual Silver Dial Alligator Leather Automatic Men's Watch 322-66-91.specs:General Color:Blue / Gold / Rose / Silver / SkeletonCase Case Size:42 mmCase Material:18kt Rose GoldCase Shape:RoundCase Back:Skeleton Transparent Exhibition See ThroughBand Band Material:Alligator LeatherBand Type:StrapBand Color:BrownClasp:BuckleDial Dial Color:SilverType:AnalogCrystal:Anti-Reflective SapphireHands:BlueDial Markers:Arabic Numeral and indicesSecond Markers:Minute Markers around the outer rimLuminiscence:Hands and MarkersBezel:FixedBezel Material:18kt Rose GoldCrown:Screw DownInformation Brand:Ulysse NardinSeries:Gmt PerpetualCollection Name:GMT PerpetualGender:MensModel:322-66-91Watch Label:Swiss MadeMovement:AutomaticEngine:Ulysse Nardin Calibre UN-32Power Reserve:48 hoursFeatures Water Resistance:30 meters / 100 feetCalendar:Date at 1, Month at 4, and day at 8 o'clockFunctions:Year, Month, Date, Day, Hour, Minute, Second, GMT, Second Time Zone, Chronometer, Perpetual CalendarWatch Features:Chronometer, Month, Perpetual, Gold, Leather, Time ZoneAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyGoldia Sku:UN322-66-91Item Variation:322 66 91, 322.66.91, 3226691Department:WatchesCategory:Watches