Masons Antiques has dated this piece to the 1890s.

The high quality, 8 day, deadbeat escapement movement strikes on the half-hour and the hour. It has just been fully overhauled by our BHI registered staff.
The silvered dial is nicely engraved with black Roman numerals and gilded hands.
Dimensions: Height 19" (48c.m.)
Width 14" (37c.m.)
Depth 8" (20c.m.)
Masons Antiques has dated this piece to the 1890s.
You can view the stock and full dealer information on the Masons Antiques Profile Page