The Vintage Wrist Watch Company has dated this piece to the 1960s.
The watch has a 17-jewel hand-winding movement which is working nicely.
The watch measures 32mm diameter excluding the winding crown and the lugs.
The stainless steel case back has some surface marking.

The lens is in lovely condition.
The signed dial is in its original finish with original minute hand, replacement hour hand and a subsidiary seconds dial. There is a little marking to the dial but not too detrimental.
The watch has a later leather strap and it all comes in a vintage Avia presentation box which has some marking.
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