Stainless steel case with a stainless steel bracelet. Uni-directional rotating stainless steel bezel with a black ceramic (count-up elapsed time) top ring. Black dial with luminous silver-tone arrow-shaped hands and index hour markers. Arabic numerals mark the 6, 9 and 12 o'clock positions. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Omega calibre 8800 automatic movement, containing 35 Jewels, bitting at 25200 vph, and has a power reserve of approximately 55 hours. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Round case shape. Case size: 39.5 mm. Case thickness: 14.16 mm. Band width: 21 mm. Fold over clasp with a push button release. Water resistant at 600 meters / 2000 feet. Functions: date, hour, minute, second, co-axial escapement, chronometer. Additional Info: helium escape valve. Seamaster Planet Ocean Series. Dive watch style. Watch label: Swiss Made. Item Variations: 21530402001001. Omega Seamaster Planet Ocean 600 M Automatic Black Dial Men's Watch 215.30.40.20.01.001.specs:Case Case Size:39.5 mmCase Thickness:14.16 mmCase Material:Stainless SteelCase Shape:RoundCase Back:TransparentBand Band Material:Stainless SteelBand Type:BraceletBand Color:Silver-toneBand Width:21 mmClasp:Fold Over with Push Button ReleaseDial Dial Color:BlackType:AnalogCrystal:Scratch Resistant SapphireHands:Luminous Silver-tone Arrow-shapedDial Markers:IndexSecond Markers:Arabic Numerals mark the 6, 9 and 12 o'clock positions. Minute Markers around the outer rimLuminiscence:Hands and MarkersBezel:Uni-directional RotatingBezel Color:Silver-toneBezel Material:Stainless Steel with a Black Ceramic (Count-Up Elapsed Time) Top RingCrown:Screw DownInformation Brand:OmegaSeries:Seamaster Planet OceanCollection Name:Seamaster Planet OceanGender:MensModel:215.30.40.20.01.001Watch Label:Swiss MadeMovement:AutomaticEngine:Omega Calibre 8800Power Reserve:55 hoursFeatures Water Resistance:600 meters / 2000 feetCalendar:Date display at the 3 o'clock positionFunctions:Date, Hour, Minute, Second, Co-Axial Escapement, ChronometerWatch Features:Stainless Steel, Ceramic, Chronometer, AnalogAdditional Info Watch Style:DiveWarranty:4 Year Goldia WarrantyUPC Code:7612586263439Additional Info:Helium escape valveGoldia Sku:OM21530402001001Item Variation:21530402001001Department:WatchesCategory:Watches