Zenith El Primero A385, 1970's Chronograph. Stainless steel screw back case, 38mm on diameter; 13 mm thickness.The original dial is the main attraction of this Zenith, as it is perfectly intact. It offers a stunning contrast between the smoky finish and the silvered sub registers. The lume matches nicely between the handset and the indexes. Powered by the great Zenith automatic Caliber 3019 El Primero. The watch comes with the original S/S bracelet, overall in mint condition, all functions work prperly.