Masons Antiques has dated this piece to the 1890s.

The walnut case is nicely polished and has a quarter veneered, book matched backboard.
The 8" dial has black Roman numerals with a subsiduary seconds dial and bears the GB logo, as does the movement.
The brass weights and pendulum are in nice condition.
Complete with original cranked winding key.
Dimensions (max):
Height 48" (122cms)
Width 20" ( 51cms)
Depth 8" ( 20cms)
Masons Antiques has dated this piece to the 1890s.
You can view the stock and full dealer information on the Masons Antiques Profile Page