Stainless steel case with a brown alligator leather strap. Fixed stainless steel bezel. Silver 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. Date display at the 6 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Automatic movement with a 50 hour power reserve. Scratch resistant sapphire crystal. Push / pull crown. Transparent case back. Case diameter: 45 mm. Case thickness: 14.05 mm. Round case shape. Fold over clasp. Water resistant at 200 meters / 660 feet. Functions: chronograph, tachymeter, date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Item Variations: 03 2280 400/01 C713, 03-2280-400/01-C713, 03/2280/400/01/C713, 032280400/01C713. Zenith El Primero Sport Chronograph Automatic Silver Dial Brown Leather Mens Watch 03228040001C713.