Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Black dial with luminous silver-tone hands and index hour markers. Arabic numeral minute markers (at 5 minute intervals). Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Omega calibre 8508 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. Skeleton case back. Round case shape. Case size: 41.5 mm. Case thickness: 13.2 mm. Band width: 20.3 mm. Band length: 8 inches. Deployment clasp. Water resistant at 150 meters / 500 feet. Functions: date, hour, minute, second, co-axial escapement, chronometer, magnetic resistant. Seamaster Aqua Terra Series. Luxury watch style. Watch label: Swiss Made. Item Variations: 231 10 42 21 01 002, 231-10-42-21-01-002, 231/10/42/21/01/002, 23110422101002. Omega Seamaster Aqua Terra Black Dial Men's Watch 23110422101002.specs:Case Case Size:41.5 mmCase Thickness:13.2 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SkeletonBand Band Material:Stainless SteelBand Type:BraceletBand Color:Silver-toneBand Length:8 inchesBand Width:20.3 mmClasp:DeploymentDial Dial Color:BlackType:AnalogCrystal:Scratch Resistant SapphireHands:Luminous Silver-toneDial Markers:IndexSecond Markers:Arabic Numeral Minute Markers (at 5 minute intervals). Minute Markers around the outer rimLuminiscence:Hands and MarkersBezel:FixedBezel Color:Silver-toneBezel Material:Stainless SteelCrown:Screw DownInformation Brand:OmegaSeries:Aqua TerraCollection Name:Seamaster Aqua TerraGender:MensModel:231.10.42.21.01.002Watch Label:Swiss MadeMovement:AutomaticEngine:Omega Calibre 8508Power Reserve:60 hoursFeatures Water Resistance:150 meters / 500 feetCalendar:Date display at the 3 o'clock positionFunctions:Date, Hour, Minute, Second, Co-Axial Escapement, Chronometer, Magnetic ResistantWatch Features:Stainless Steel, Chronometer, AnalogAdditional Info Watch Style:LuxuryWarranty:4 Year Goldia WarrantyUPC Code:7612586243639Goldia Sku:OM23110422101002Item Variation:231 10 42 21 01 002, 231-10-42-21-01-002, 231/10/42/21/01/002, 23110422101002Department:WatchesCategory:Watches