Stainless steel case with a stainless steel bracelet. Fixed black ion-plated bezel with tachymeter. Black dial with luminous hands and stick hour markers. Minute markers around the outer rim. Luminescent hands and dial markers. Date display at the 3 o'clock position. Chronograph - three sub-dials displaying: 60 seconds, 30 minutes and 12 hours. Automatic movement with 44 hour power reserve. Scratch resistant anti-reflective sapphire crystal. Steel crown. Solid case back. Case diameter: 40 mm. Case thickness: 14 mm. Push button deployment clasp. Water resistant at 100 meters / 330 feet. Functions: hours, minutes, seconds, calendar, chronograph, tahcymeter. Omega Speedmaster Date Men's Watch 3210.50.specs:General Color:BlackCase Case Size:40 mmCase Thickness:14 mmCase Material:Stainless SteelCase Shape:RoundCase Back:SolidBand Band Material:Stainless SteelBand Type:BraceletBand Color:Silver-toneBand Length:9 inchesBand Width:22.9 mmClasp:Deployment with Push Button ReleaseDial Dial Color:BlackType:AnalogCrystal:Anti-Reflective SapphireHands:LuminousDial Markers:StickSecond Markers:Minute Markers around the outer rimSub Dials:Three - 60 Second, 30 Minute and 12 HorsLuminiscence:Hands and Dial MarkersBezel:Fixed Tachymeter ScaleBezel Color:Black Ion-platedCrown:SteelInformation Brand:OmegaSeries:SpeedmasterCollection Name:SpeedmasterGender:MensModel:3210.50Watch Label:Swiss MadeMovement:AutomaticEngine:Omega Calibre 1164Power Reserve:44 hoursFeatures Water Resistance:100 meters / 330 feetCalendar:Date display at the 3 o'clock positionFunctions:Chronograph, Date, Hour, Minute, Second, Chronometer, TachymeterWatch Features:Chronograph, Stainless Steel, Chronometer, AnalogAdditional Info Watch Style:SportWarranty:4 Year Goldia WarrantyUPC Code:7612586170652Goldia Sku:OM3210.50Item Variation:3210 50, 3210-50, 3210/50, 321050Department:WatchesCategory:Watches