Stainless steel case with a black rubber strap. Unidirectional rotating black ion-plated bezel. Black dial with silver-tone hands and index hour markers. Arabic numerals mark the 6, 9 and 12 o'clock positions. Minute markers around the outer rim. Luminescent hands and dial markers. Date display at the 3 o'clock position. Self winding automatic co-axial escapement movement. Scratch resistant sapphire crystal. Screw down crown. Stainless steel case back. Case diameter: 42 mm. Case thickness: 14.5 mm. Fold-through deployment clasp. Water resistant at 600 meters / 2000 feet. Functions: hours, minutes, seconds, calendar. Omega Seamaster Planet Ocean Men's Watch 2901.50.81.specs:General Color:BlackCase Case Size:42 mmCase Thickness:14.5 mmCase Material:Stainless SteelCase Shape:RoundCase Back:Stainless SteelBand Band Material:RubberBand Type:StrapBand Color:BlackClasp:Fold-through DeploymentDial Dial Color:BlackType:AnalogCrystal:Scratch Resistant SapphireHands:Silver-toneDial Markers:StickSecond Markers:Arabic Numerals mark the 6, 9 and 12 o'clock positions. Minute Markers around the outer rimLuminiscence:Hands and Dial MarkersBezel:Uni-directional Rotating Black Ion-platedCrown:Screw DownInformation Brand:OmegaSeries:SeamasterCollection Name:SeamasterGender:MensModel:2901.50.81Watch Label:Swiss madeMovement:AutomaticEngine:Omega Calibre 2500Power Reserve:48 hoursFeatures Water Resistance:600 meters / 2000 feetCalendar:Date display at the 3 o'clock positionFunctions:Date, Hour, Minute, Second, ChronometerWatch Features:Stainless Steel, Rubber, Chronometer, AnalogAdditional Info Watch Style:LuxuryWarranty:4 Year Goldia WarrantyUPC Code:7612586171451Goldia Sku:OM2901.50.81Item Variation:2901 50 81, 2901-50-81, 2901/50/81, 29015081Department:WatchesCategory:Watches