The Vintage Wrist Watch Company has dated this piece to the 1950s.
The movement is signed with the Minerva mark.
Originally this watch would have been a pocket watch but at some stage, probably in the 1940s or 50s, it has been professionally converted to a wrist watch. The watch is over-sized at 50mm diameter excluding the onion crown and lugs. The case is nickel and it has a screw-on bezel and case back, a nice sign of quality.

The watch glass is in good condition.
The dial is signed Recta, just one of the brand names registered by Marchand & Jobin, they also registered Majex and Minerva so here we have a combination of the two. We have seen this before with a Recta Majex wrist watch. The dial is in good original condition with original hands (the infill has been removed over the years).
A later leather strap has been fitted.
The watch comes in a new presentation box.
The Vintage Wrist Watch Company has dated this piece to the 1950s.
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