The Vintage Wrist Watch Company has dated this piece to the 1960s.
The watch measures 31mm diameter excluding the winding crown and the lugs. The case is 9 carat gold and there are hallmarks inside the case back for London 1961 with a maker's mark for the Zenith Watch Company. The case is in very nice condition. There is a long service inscription to the back of the watch.

The lens is in good condition.
The signed dial is in superb original condition with original hands, a subsidiary seconds dial and outer minute markers.
A new leather strap has been fitted.
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