Silver-tone stainless steel case with a silver-tone stainless steel bracelet. Fixed smooth silver-tone stainless steel bezel. Silver dial with luminous blue arrow-shaped hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Omega Calibre 8500 Automatic movement, containing 39 Jewels, composed of 202 parts, 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: 16 mm. Band width: 20 mm, band length: 8.5 inches. Deployment clasp. Water resistant at 150 meters / 500 feet. Functions: date, hour, minute, second, co-axial escapement, chronometer. Seamaster Series. Dress watch style. Watch label: Swiss Made. Omega Seamaster Automatic Chronometer Silver Dial Men's Watch 231.10.42.21.02.004.specs:Case Case Size:41.5 mmCase Thickness:16 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SkeletonBand Band Material:Stainless SteelBand Type:BraceletBand Color:Silver-toneBand Length:8.5 inchesBand Width:20 mmClasp:DeploymentDial Dial Color:SilverType:AnalogCrystal:Scratch Resistant SapphireHands:Luminous Blue Arrow-shapedDial Markers:IndexSecond Markers:Minute Markers around the outer rimLuminiscence:Hands and MarkersBezel:Fixed SmoothBezel Color:Silver-toneBezel Material:Stainless SteelCrown:Screw DownInformation Brand:OmegaSeries:SeamasterCollection Name:SeamasterGender:MensModel:231.10.42.21.02.004Watch Label:Swiss MadeMovement:AutomaticEngine:Omega Calibre 8500Power Reserve:60 hoursFeatures Water Resistance:150 meters / 500 feetCalendar:Date display at the 3 o'clock positionFunctions:Date, Hour, Minute, Second, Co-Axial Escapement, ChronometerWatch Features:Stainless Steel, Chronometer, AnalogAdditional Info Watch Style:DressWarranty:4 Year Goldia WarrantyUPC Code:7612586245879Goldia Sku:OM23110422102004Department:WatchesCategory:Watches