The Vintage Wrist Watch Company has dated this piece to the 1930s.
The watch has a Swiss Cyma 15-jewel movement which is working nicely. The movement carries the Cyma calibre 938a and also the J W Benson name.
Up until the first World War, J W Benson was manufacturing its own movements in the UK but after its factory at Belle Sauvage Yard was hit during a bombing raid in 1914, it purchased mechanisms from a number of quality movement producers in Switzerland, including Cyma.

The movement is protected by an inner hinged cover.
The watch measures 50mm diameter excluding the winding stem and the loop.
There is some unevenness to the front and back covers but not too detrimental.

The winding crown pushes in to open the front cover. Inside, there is an acrylic lens which is in lovely condition.
The dial is signed with the name of the original retailer of the watch, J W Benson, London. It is in very nice condition with blued steel hands, a subsidiary seconds dial and an outer minute track.

J W Benson originated in 1847, founded by James William Benson and Samuel Suckley Benson. They were regarded as one of Victorian London’s most prestigious retail jewellers and they also initially manufactured their own watch movements. The company flourished and proudly boasted an elite client base made up of both British and European royalty and a selection of well heeled industrialists and business figures including the King of Siam, the King of Portugal, the King of Denmark, the Emperor of Japan, the Tsar of Russia and the King of Greece. J W Benson also supplied watches to Queen Victoria and the Prince of Wales.
The watch comes in a new presentation box.
The Vintage Wrist Watch Company has dated this piece to the 1930s.
Specialists in antique and vintage wrist watches and pocket watches
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