Masons Antiques has dated this piece to the 1890s.

The clock carries the serial no. 3990 on the case, backplate, and the movement. It is signed "KAY & CO. PARIS". Kay & Co made clocks for Great Western Railways.
A white enamelled dial with black Roman numerals, beautiful cut hands, and bevelled glass.
An absolute little gem.
All cards accepted.
Masons Antiques has dated this piece to the 1890s.
You can view the stock and full dealer information on the Masons Antiques Profile Page