Worboys Antiques has dated this piece to the 1800s.
The dial is signed by the makers James Leithead of Galasheils, who is listed as a maker in 1836. It has an 8 day movement that strikes the hours on a bell.

Dimensions
218.00cm high 48.00cm wide 24.00cm deep (85.83 inches high 18.90 inches wide 9.45 inches deep )
Current Condition
The case has been re-polished and waxed finished, the dial professionally cleaned and the movement has been serviced in our own workshops and is guaranteed for 12 months.
Worboys Antiques has dated this piece to the 1800s.
Established since 1978, dealing in and restoring most antiques, specialising in clocks and furniture.
You can view the stock and full dealer information on the Worboys Antiques Profile Page
Worboys Antiques is a registered member of LAPADA