Cross Antiques has dated this piece to the 1860s.
The case is fantastic quality and veneered is beautiful burr walnut. The carved decoration is also wonderful quality. The clock stands on an associated walnut bracket.

The silvered dial has some nice engraving and the all important strike/silent selector. It also has regulation from a subsidiary dial.
The maximum dimensions (excluding bracket) are:
48cm(19“) wide
70cm(27.5“) high
29cm(11.5“) deep
Cross Antiques has dated this piece to the 1860s.
Specialist in clocks
You can view the stock and full dealer information on the Cross Antiques Profile Page