Rare HELVETIA Men's Automatic Dress Watch.
Movement: cal. Helvetia 861 (ETA 2522R) - 25 Jewels
Vintage, 1960s.
Helvetia has a real history as a watch company dating back to the late 19th century. There history was intertwined with the Omega watch company and, in 1968, Helvetia became one of the founding members of the Swiss watch group Societe des Garde-Temps SA (SGT).
This is a great little piece of watch history.