Black ceramicized aluminum case with a black rubber strap. Fixed black ceramicized aluminum bezel with an inlaid silver-tone ring. Black (open heart) dial with silver-tone hands and index hour markers. Minute markers. Tachymeter markings around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 2 o'clock position. Two sub-dials displaying: 30 minute and 12 hour. Zenith calibre El Primero 4063 automatic movement with a 50-hour power reserve. Anti-reflective scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape. Case size: 45 mm. Case thickness: 15.3 mm. Band width: 22 mm. Band length: 8.5 inches. Triple fold over clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second, tachymeter. El Primero Chronomaster Bullit Series. Sport watch style. Watch label: Swiss Made. Zenith Chronomaster Bullit Chronograph Black Dial Men's Watch 242160406328R515.