The Vintage Wrist Watch Company has dated this piece to the 1950s.
The name "BENRUS" was a combination of Benjamin Lazrus first and last names.

On 14 May 1923, Lazarus acquired the legal protection of the trademark Benrus from the Swiss federal office for intellectual property.
The original company headquarters were located in the Hippodrome building on 44th street in Manhattan. While some watch assembly took place there, the bulk of the manufacture took place in Switzerland. Benrus owned a factory in la Choux de Fond where watch movements were assembled. This factory was run by the first woman in Swizerland to run a major Swiss company.

The watch has a signed 15-jewel hand-winding movement, model BB3, which is working nicely.
The watch itself measures 27mm wide excluding the winding crown and 37mm high. The case is gold plated with a steel back. The front of the case is in good condition while there is some surface marking to the back.

The convex lens is in good condition.
The signed coppered dial has a very good look, plenty of character with interesting original hands, a subsidiary seconds dial and an outer minute track.
A new leather strap has been fitted.
The watch will be sent in a new presentation box.
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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