Equipped with the Zenith Caliber 143-6 (a pseudonym for the Excelsior Park Caliber JB4), a chocolate dial, simple styling, and military provenance……. this is a cool watch!
Produced in small numbers, these watches were supposedly issued to the Yugoslavian Airforce and never sold to the public.
Zenith for Yugoslavian Air Force Excelsior Park
Zenith for Yugoslavian Air Force Excelsior Park
