A RARE ZENITH VINTAGE EL PRIMERO CHRONOGRAPH REF. A788 IN FULLY ORIGINAL CONDITION AND NEVER POLISHED. ONLY 1400 EXAMPLES WERE PRODUCED BETWEEN 1971-1972. ITS 38.5 MM STEEL CASE SURROUNDS A BLUE DIAL ON A WOVEN LEATHER STRAP BRACELET WHICH GIVES IT THAT SPORTY LOOK WITH THESE FUNCTIONS WHICH INCLUDE HOURS, MINUTES, SMALL SECONDS, DATE AND CHRONOGRAPH. IT IS DRIVEN BY THE EL PRIMERO 3019 PHC CALIBER WHICH BEATS AT A FREQUENCY OF 36,000 VPH WITH 31 JEWELS OFFERING A POWER RESERVE OF 50 HOURS. A TRUE CLASSIC WATCH.
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