The Vintage Wrist Watch Company has dated this piece to the 1960s.
The watch has a 15-jewel Swiss stem-winding movement which is working nicely.
The watch measures 47mm diameter excluding the winding crown and the loop.

The lens is in good condition.
The dial is signed with the Eurastyle name. It is unknown who registered the Eurastyle brand name but they bought in movements, in this case a Unitas movement, to be cased and prepared for onward wholesale. They also produced clocks, sometimes using Junghans movements.
The dial is in lovely original condition with original hands, a subsidiary seconds dial and outer minute markers.
The watch will be sent in a new presentation box.
The Vintage Wrist Watch Company has dated this piece to the 1960s.
Specialists in antique and vintage wrist watches and pocket watches
You can view the stock and full dealer information on the The Vintage Wrist Watch Company Profile Page