Silver-tone stainless steel case with a black (alligator) leather (rubber backed) strap. Fixed silver-tone stainless steel bezel. Grey sunray (skeletal display) 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. Chronograph - two sub-dials displaying: 30 minutes, and 12 hours. Zenith Calibre El Primero 4061 Automatic movement, based upon Zenith El Primero 400, containing 31 Jewels, composed of 282 parts, bitting at 36000 vph, and has a power reserve of approximately 50 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 42 mm, case thickness: 14.05mm. Band width: 18 mm. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, tachymeter, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Zenith El Primero Chronomaster 1969 Automatic Men's Watch 03.2040.4061/23.C496.