Black ceramic (aluminum) case with a rubber with a black (alligator) leather top strap. Fixed black ceramic (aluminum) 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 Mens Watch 49.9000.9004/78.R582.
