F.S.: this is a rare Zenith El Primero ref. A783 automatic steel chronograph, it has been made in 1971 in a limited run of only 1500 pieces, this one is... | By
SOLD - Zenith El Primero A783 | Omega Forums
Zenith El Primero A783 | Chrono24
Zenith Defy El Primero A783
Belmont Watches - Vintage Zenith El Primero. Referance A783. Circa 1971. This watch was a limited run of only 1500 watches and was only produced for one year. Powered by a Zenith
Zenith - El Primero Chronograph automatic - Ref.A783 - Homme - 1970-1979 - Catawiki
Zenith "El Primero", rare "Defy" Automatic Chronograph. Stainless steel.
ZENITH, REF. A783, EL PRIMERO CHRONOGRAPH, STEEL | Important Modern & Vintage Timepieces | Geneve, November 8,2020
Coin des Affaires - Zenith El Primero a 783 1971
Zenith El Primero A783 Limited 1500 Automatic Men's Watch Original Bra – Belmont Watches
Vintage Zenith El Primero Chronograph ref. A 783 – 1971 (1500 ever made), cal. 3019PHC, Original bracelet - ChronoTimepieces
SOLD- Zenith El Primero DEFY Ref. A783 from 1971 › Watch Old Times