Worboys Antiques has dated this piece to the 1850s.
The 5 inch convex dial has fine lettering and is signed by the maker Grohe of Wigmore Street, London and has a cast brass bezel with a high dome bevel edge glass. The high quality 8 day fusee timepiece movement unusually has a dead beat escapement.

James Grohe is listed as working 1832-81.
Current Condition
The case has been repolished and is in excellent condition,. The movement as been serviced in our own workshops and is guaranteed for 12 months.
Dimensions
21.50cm wide 35.00cm high 14.00cm deep (8.46 inches wide 13.78 inches high 5.51 inches deep)
Worboys Antiques has dated this piece to the 1850s.
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