There are 4 Models with model number Y66 in the database
Round metal green painted case with luminous dial. Narrow stamped metal base.
Catalog Dates: 1954
Round metal green painted case with white non-luminous dial. Narrow stamped metal base.
Catalog Dates: 1954
Round metal off-white painted case with brown luninous dial. Narrow stamped metal base.
Catalog Dates: 1954
Round metal off-white painted case with white dial. Narrow stamped metal base.
Catalog Dates: 1954