EB (Ebauches Bettlach) Watch Movements
Vintage EB movements from Ébauches Bettlach, near Grenchen, Switzerland. Bettlach specialised in pin-lever (Roskopf-type) calibres made in enormous numbers for affordable watches from the 1930s to the 1970s, and was part of the Ebauches SA group. Sold for parts, repair and restoration; search by calibre such as EB 8800 or EB 8461.
