Silver-tone stainless steel case with a silver-tone stainless steel bracelet. Uni-directional rotating stainless steel with a black ceramic top ring bezel. Black dial with lumnous silver-tone hands and index hour markers. Arabic numeral marks the 6,9, and 12 o'clock positions. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Omega Calibre 8500 automatic movement with a 60-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Skeleton case back. Round case shape. Case size: 45.5 mm. Band width: 22 mm, band length: 8 inches. Deployment with push button release clasp. Water resistant at 600 meters / 2000 feet. Functions: date, hour, minute, second, chronometer. Dive watch style. Watch label: Swiss Made. Item Variations: 232 30 46 21 01 001, 232-30-46-21-01-001, 232/30/46/21/01/001, 23230462101001. Omega Seamaster Planet Ocean 600 M Co-Axial Automatic Men's Watch 232.30.46.21.01.001.specs:General Color:Black / SkeletonCase Case Size:45.5 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SkeletonBand Band Material:Stainless SteelBand Type:BraceletBand Color:Silver-toneBand Length:8 inchesBand Width:22 mmClasp:Deployment with Push Button ReleaseDial Dial Color:BlackType:AnalogCrystal:Scratch Resistant SapphireHands:Lumnous Silver-toneDial Markers:IndexSecond Markers:Arabic Numeral marks the 6,9, and 12 o'clock positionsLuminiscence:Hands and MarkersBezel:Uni-directional RotatingBezel Color:BlackBezel Material:Stainless Steel with a Black Ceramic Top RingCrown:Screw DownInformation Brand:OmegaSeries:SeamasterCollection Name:SeamasterGender:MensModel:232.30.46.21.01.001Watch Label:Swiss MadeMovement:AutomaticEngine:Omega Calibre 8500Power Reserve:60 hoursFeatures Water Resistance:600 meters / 2000 feetCalendar:Date display at the 3 o'clock positionFunctions:Date, Hour, Minute, Second, ChronometerWatch Features:Stainless Steel, Ceramic, Chronometer, AnalogAdditional Info Watch Style:DiveWarranty:4 Year Goldia WarrantyUPC Code:7612586218699Goldia Sku:OM23230462101001Item Variation:232 30 46 21 01 001, 232-30-46-21-01-001, 232/30/46/21/01/001, 23230462101001Department:WatchesCategory:Watches