P A Oxley Antique Clocks & Barometers has dated this piece to the 1880s.
Also with a finely made pendulum and transportation fixing point. The 3½" square silvered brass dial framed within a silvered brass square and with Roman chapters, blued steel hands and engraving to the four corners.

The small oak case of typical four glass design with an ogee moulding. The top, sides, front elevation and rear door all with bevelled glass.
Note: Small four glass mantel clocks from the 19th century are now becoming increasingly difficult to find. This is an unusual example as the chosen cabinet material is oak.
Height: 8¾"
P A Oxley Antique Clocks & Barometers has dated this piece to the 1880s.
You can view the stock and full dealer information on the P A Oxley Antique Clocks & Barometers Profile Page
P A Oxley Antique Clocks & Barometers is a registered member of LAPADA