Quiet Street Antiques of Bath has dated this piece to the 1890s.
This example is in a ‘Corniche’ style case.

The enamel dial is undamaged with roman numerals, diamond quarter markers and dot 5-minute markers with classic blued-steel moon-hands. The four bevelled-glass side panels are all undamaged, as is the bevelled glass oval panel to the top. Sold in full working order with key (key not original). Serial No: 19726.
Signed to the back-plate (middle-left-edge)
Dimensions:
height (handle up): 6.5 inches (16.5 cm) width: 3.25 inches (8.3cm) depth: 3 inches (7.5cm)
Date: c.1890-1900.
Quiet Street Antiques of Bath has dated this piece to the 1890s.
Fine antiques at sensible prices
You can view the stock and full dealer information on the Quiet Street Antiques of Bath Profile Page