Titanium case with a silver-tone titanium bracelet. Bi-directional rotating titanium with a black cera bezel. Black dial with luminous silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Omega Calibre 8912 automatic movement with a 60-hour power reserve. Flat scratch-resistant sapphire srystal crystal. Screw down crown. Transparent case back. Case size: 55 mm x 48 mm. Case thickness: 16 mm. Unique case shape. Deployment clasp. Water resistant at 1200 meters / 4000 feet. Functions: hour, minute, second, co-axial escapement, chronometer, anti-magnetic. Additional Info: includes an additional black rubber strap. Dive watch style. Watch label: Swiss Made. Omega Seamaster Ploprof Automatic Men's Watch 227.90.55.21.01.001.specs:Case Case Size:5548Case Thickness:16 mmCase Material:TitaniumCase Shape:UniqueCase Back:TransparentBand Band Material:Titanium MeshBand Type:BraceletBand Color:GreyClasp:DeploymentDial Dial Color:BlackType:AnalogCrystal:Flat Scratch-Resistant Sapphire SrystalHands:Luminous Silver-toneDial Markers:IndexSecond Markers:Minute Markers around the outer rimLuminiscence:Hands and MarkersBezel:Bi-directional Rotating Titanium with a Black CeraCrown:Screw DownInformation Brand:OmegaSeries:Seamaster PloprofCollection Name:Seamaster PloprofGender:MensModel:227.90.55.21.01.001Watch Label:Swiss MadeMovement:AutomaticEngine:Omega Calibre 8912Power Reserve:60 hoursFeatures Water Resistance:1200 meters / 4000 feetFunctions:Hour, Minute, Second, Co-Axial Escapement, Chronometer, Anti-MagneticWatch Features:Titanium, Rubber, Chronometer, AnalogAdditional Info Watch Style:DiveWarranty:4 Year Goldia WarrantyUPC Code:7612586256585Additional Info:includes an additional black rubber strapGoldia Sku:OM22790552101001Department:WatchesCategory:Watches