Silver-tone stainless steel case with a blue nylon strap. Fixed silver-tone stainless steel bezel. Blue (open heart) dial with luminous silver-tone hands and index hour markers. Minute markers. Tachymeter markings around the outer rim. Dial Type: Analog. Luminescent hands and markers. Chronograph - two sub-dials displaying: 12 hour and 30 minute. Zenith Calibre El Primero 4061 Automatic movement, based upon Zenith El Primero 400, containing 31 Jewels, composed of 282 parts, bitting at 36000 vph, and has a power reserve of approximately 50 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 42 mm, case thickness: 14.05 mm. Band width: 21 mm. Butterfly with push button release clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, column wheel, hour, minute, small second, tachymeter. El Primero Series. Luxury watch style. Watch label: Swiss Made. Zenith Chronomaster Chronograph Automatic Watch 03.20416.4061/51.C802.specs:Case Case Size:42Case Thickness:14.05 mmCase Material:Stainless SteelCase Shape:RoundCase Back:TransparentBand Band Material:NylonBand Type:StrapBand Color:BlueBand Width:21 mmClasp:Butterfly with Push Button ReleaseDial Dial Color:Blue (Open Heart)Type:AnalogCrystal:Scratch Resistant SapphireHands:Luminous Silver-toneDial Markers:IndexSecond Markers:Minute Markers. Tachymeter Markings around the outer rimSub Dials:Two - 12 Hour and 30 MinuteLuminiscence:Hands and MarkersBezel:FixedBezel Color:Silver-toneBezel Material:Stainless SteelCrown:Pull / PushInformation Brand:ZenithSeries:El PrimeroCollection Name:El PrimeroGender:MensModel:03.20416.4061/51.C802Watch Label:Swiss MadeMovement:AutomaticEngine:Zenith Calibre El Primero 4061Power Reserve:50 hoursFeatures Water Resistance:100 meters / 330 feetFunctions:Chronograph, Column Wheel, Hour, Minute, Small Second, TachymeterWatch Features:Chronograph, Stainless Steel, AnalogAdditional Info Watch Style:LuxuryWarranty:3 Year Goldia WarrantyGoldia Sku:ZE0320416406151C802Department:WatchesCategory:Watches