Stainless steel case with a stainless steel bracelet. Fixed stainless steel with tachymeter bezel. Silver dial with luminous hands and index hour markers. Minute markers. pulsometric scale around the outer rim. Dial Type: Analog. Luminescent hands. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Automatic movement. Scratch resistant hesalite crystal. Solid case back. Case diameter: 38 mm. Case thickness: 12 mm. Round case shape. Band width: 21 mm. Band length: 7.5 inches. Deployment clasp. Water resistant at 30 meters/ 100 feet. Functions: chronograph, hour, minute, second, tachymeter. Additional Info: suitable for recreational scuba diving. Casual watch style. Item Variations: 3538 30, 3538-30, 3538/30, 353830. Omega Speedmaster Olympic Edition Silver Dial Stainless Steel Men's Watch 3538.30.specs:General Color:SilverCase Case Size:38 mmCase Thickness:12 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SolidBand Band Material:Stainless SteelBand Type:BraceletBand Color:Silver-toneBand Length:7.5 inchesBand Width:21 mmClasp:DeploymentDial Dial Color:SilverType:AnalogCrystal:HesaliteHands:LuminousDial Markers:IndexSecond Markers:Minute Markers. Pulsometric scale around the outer rimSub Dials:Three - 60 Second, 30 Minute and 12 HourLuminiscence:HandsBezel:Fixed Tachymeter ScaleBezel Color:Silver-toneBezel Material:Stainless SteelInformation Brand:OmegaSeries:Speedmaster Olympic EditionCollection Name:Speedmaster Olympic EditionGender:MensModel:3538.30Watch Label:Swiss MadeMovement:AutomaticEngine:Omega Calibre 3220Power Reserve:40 hoursFeatures Water Resistance:30 meters / 100 feetFunctions:Chronograph, Hour, Minute, Second, TachymeterWatch Features:Chronograph, Stainless Steel, AnalogAdditional Info Watch Style:CasualWarranty:4 Year Goldia WarrantyUPC Code:845960017688Additional Info:suitable for recreational scuba divingGoldia Sku:OM3538.30Item Variation:3538 30, 3538-30, 3538/30, 353830Department:WatchesCategory:Watches