Grey titanium case and bracelet. Bi-directional rotating grey titanium bezel with a black ceramic (count-up elapsed time) ring. Black analog / digital dial with luminous hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog-digital. Luminescent hands and markers. Perpetual calendar. Omega calibre 5619 quartz movement. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Round case shape. Case size: 45 mm. Deployment clasp. Water resistant at 30 meters / 100 feet. Functions: perpetual calendar, chronograph, flyback, alarm, year, month, date, day, GMT, second time zone. Speedmaster Skywalker X-33 Series. Sport watch style. Watch label: Swiss Made. Omega Speedmaster Skywalker X-33 Black Dial Titanium Men's Watch 31890457901001.specs:Case Case Size:45Case Material:TitaniumCase Shape:RoundCase Back:SolidBand Band Material:TitaniumBand Type:BraceletBand Color:GreyClasp:DeploymentDial Dial Color:Black Analog DigitalType:Analog-DigitalCrystal:Scratch Resistant SapphireHands:LuminousDial Markers:IndexSecond Markers:Minute Markers around the outer rimLuminiscence:Hands and MarkersBezel:Bi-directional RotatingBezel Color:GreyBezel Material:Titanium with a Black Ceramic (Count-Up Elapsed Time)Crown:Pull / PushInformation Brand:OmegaSeries:Speedmaster Skywalker X-33Collection Name:Speedmaster Skywalker X-33Gender:MensModel:318.90.45.79.01.001Watch Label:Swiss MadeMovement:QuartzEngine:Omega Calibre 5619Features Water Resistance:30 meters / 100 feetCalendar:Perpetual CalendarFunctions:Perpetual Calendar, Chronograph, FlyBack, Alarm, Year, Month, Date, Day, GMT, Second Time ZoneWatch Features:Digital, Analog, GMT, Flyback, Month, Perpetual, Ceramic, Titanium, Chronograph, Alarm, Time ZoneAdditional Info Watch Style:LuxuryWarranty:4 Year Goldia WarrantyUPC Code:7612586244612Goldia Sku:OM31890457901001Department:WatchesCategory:Watches