Black ceramic case with a black ceramic bracelet. Fixed black ceramic bezel. Black skeletal dial with luminous dark grey ruthenium plated hands and index - ruthenium plated hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Chronograph - three sub-dials displaying: 60 second, 30 minute and power reserve. Zenith El Primero calibre 9004 automatic movement with a 50-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape. Case size: 44 mm. Case thickness: 14.50 mm. Band width: 23 mm. Deployment clasp with a push button release. Water resistant at 100 meters / 330 feet. Functions: chronograph, 1/100th of a second, hour, minute, small second, power reserve indicator. Luxury watch style. Watch label: Swiss Made. Zenith Defy El Primero 21 Chronograph Automatic Black Skeletal Dial Mens Watch 49.9000.9004/78.M9000.
