The Vintage Wrist Watch Company has dated this piece to the 1950s.
The movement is protected by an inner hinged dust cover. There are three purposely made holes next to this back cover but their purpose is unclear, the holes cannot be seen when the case back is closed.

The watch measures 49mm diameter excluding the winding stem and the loop. The case is silver and there are hallmarks inside both of the case backs for Birmingham 1954 with a maker’s mark for the Birmingham based case maker Aaron Dennison, a prolific manufacturer of cases for various watch makers. The front and sides of the case are in good condition, just a hint of slight unevenness to the side. The hinged case back has some unevenness and general surface scratches.

The glass lens is in good condition.
The dial is signed with the name of the original retailer of the watch, J W Benson, London. Blued steel hands, a subsidiary seconds dial and an outer minute track. There is some damage towards the edge of the dial, by number 10. The bottom of the dial has the wording ‘Made in England’ which ties up nicely with the English movement.

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 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 with a Victorian single silver chain, 32cm long including the T-bar and the clasp. The clasp is a slightly later Edwardian replacement and the T-bar is a fairly recent replacement. Also included is a Victorian 1887 coin.
The watch and chain come 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