Stainless steel case with a black leather strap. Fixed stainless steel bezel. Black dial with luminous hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 2 o'clock position. Seconds sub-dial at the 6 o'clock position. Second time zone window at the 9 o'clock position. Automatic movement with a 42 hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Case diameter: 42 mm. Case thickness: 12 mm. Round case shape. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: GMT, second time zone, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Ulysse Nardin GMT Big Date Black Dial Stainless Steel Men's Watch 243-55-92.specs:General Color:BlackCase Case Size:42 mmCase Thickness:12 mmCase Material:Stainless SteelCase Shape:RoundCase Back:TransparentBand Band Material:LeatherBand Type:StrapBand Color:BlackClasp:DeploymentDial Dial Color:BlackType:AnalogCrystal:Scratch Resistant SapphireHands:LuminousDial Markers:IndexSecond Markers:Minute Markers around the outer rimSub Dials:Second at the 6 o'clock position. Second time zone at the 9 o'clock positionLuminiscence:Hands and MarkersBezel:FixedBezel Color:Silver-toneBezel Material:Stainless SteelCrown:Screw DownInformation Brand:Ulysse NardinSeries:Gmt Big DateCollection Name:GMT Big DateGender:MensModel:243-55/92Watch Label:Swiss MadeMovement:AutomaticEngine:Ulysse Nardin Calibre UN-24Power Reserve:42 hoursFeatures Water Resistance:100 meters / 330 feetCalendar:Date display at the 2 o'clock positionFunctions:GMT, Second Time Zone, Date, Hour, Minute, SecondWatch Features:Time Zone, Stainless Steel, Leather, GMT, AnalogAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyGoldia Sku:UN243-55-92Department:WatchesCategory:Watches