Stainless steel case with a blue leather (rubber backed) strap. Fixed blue ceramic bezel. Blue dial with luminous silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands. Date display at the 6 o'clock position. Omega calibre 8900 automatic movement, based upon Omega 8500, containing 39 Jewels, bitting at 25200 vph, and has a power reserve of approximately 60 hours. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Round case shape. Case size: 41 mm. Band width: 24.2 mm. Deployment clasp. Water resistant at 50 meters / 165 feet. Functions: date, hour, minute, second, co-axial escapement, chronometer. Constellation Series. Luxury watch style. Watch label: Swiss Made. Omega Constellation Automatic Chronometer Blue Dial Men's Watch 131.33.41.21.03.001.specs:Case Case Size:41Case Material:Stainless SteelCase Shape:RoundCase Back:TransparentBand Band Material:Leather (Rubber Backed)Band Type:StrapBand Color:BlueBand Width:24.2 mmClasp:DeploymentDial Dial Color:BlueType:AnalogCrystal:Scratch Resistant SapphireHands:Luminous Silver-toneDial Markers:IndexSecond Markers:Minute Markers around the outer rimLuminiscence:HandsBezel:FixedBezel Color:BlueBezel Material:CeramicCrown:Screw DownInformation Brand:OmegaSeries:ConstellationCollection Name:ConstellationGender:MensModel:131.33.41.21.03.001Watch Label:Swiss MadeMovement:AutomaticEngine:Omega Calibre 8900Power Reserve:60 hoursFeatures Water Resistance:50 meters / 165 feetCalendar:Date display at the 6 o'clock positionFunctions:Date, Hour, Minute, Second, Co-Axial Escapement, ChronometerWatch Features:Analog, Chronometer, Ceramic, Leather, Rubber, Stainless SteelAdditional Info Watch Style:LuxuryWarranty:2 Year Goldia WarrantyUPC Code:785449194960Goldia Sku:OM13133412103001Department:WatchesCategory:Watches