Black ceramic case with a rubber with a black (alligator) leather top strap. Fixed black ceramic bezel. Skeleton dial with luminous grey hands and index hour markers. Minute markers. 1/100th second markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Two sub-dials displaying: 60 second and 30 minute. Power reserve indicator. El Primero caliber 9004 automatic movement with a 50-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Round case shape. Case size: 44 mm. Case thickness: 14.5 mm. Band width: 22 mm. Fold over clasp with a push button release. Water resistant at 100 meters / 330 feet. Functions: chronograph, hour, minute, second. Defy El Primero 21 Series. Luxury watch style. Watch label: Swiss Made. Zenith Defy El Primero 21 Chronograph Automatic Men's Watch 49.9000.9004/78.R582.specs:Case Case Size:44Case Thickness:14.5 mmCase Material:CeramicCase Shape:RoundBand Band Material:Rubber with a Black (Alligator) Leather TopBand Type:StrapBand Color:BlackBand Width:22 mmClasp:Fold Over with Push Button ReleaseDial Dial Color:SkeletonType:AnalogCrystal:Scratch Resistant SapphireHands:Luminous GreyDial Markers:IndexSecond Markers:Minute Markers. 1/100th Second Markers around the outer rimSub Dials:Two - 60 Second and 30 Minute. Power ReserveLuminiscence:Hands and MarkersBezel:FixedBezel Color:BlackBezel Material:CeramicCrown:Pull / PushInformation Brand:ZenithSeries:Defy El Primero 21Collection Name:Defy El Primero 21Gender:MensModel:49.9000.9004/78.R582Watch Label:Swiss MadeMovement:AutomaticEngine:El Primero Caliber 9004Power Reserve:50 HourFeatures Water Resistance:100 meters / 330 feetFunctions:Chronograph, Hour, Minute, SecondWatch Features:Alligator Leather, Analog, Power Reserve Indicator, Ceramic, Leather, Rubber, Titanium, ChronographAdditional Info Watch Style:LuxuryWarranty:3 Year Goldia WarrantyUPC Code:842047186336Additional Info:Original Box, Manual (Complete Accessories)Goldia Sku:ZE499000900478R582Department:WatchesCategory:Watches