The Vintage Wrist Watch Company has dated this piece to the 1910s.
The movement is also signed with the Uno name.

The watch measures 32mm diameter excluding the winding crown and the fixed wire lugs. The case is 9 carat gold and there are hallmarks inside the case back for Birmingham 1918 with a maker’s mark for the English watch case maker Aaron Dennison. The front of the case is in good condition and the back has some unevenness but overall very acceptable for such an early piece. The winding crown is a later replacement.

The plastic lens is in good condition.
The enamel dial has a superb appearance with black outlined numbers with a red number 12, and then an inner 24 hour dial in red. There are some faint hairline cracks to the dial but not too obvious to the naked eye.
A later black leather strap has been fitted.
PRICE INCLUDES WORLDWIDE POSTAGE
The Vintage Wrist Watch Company has dated this piece to the 1910s.
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