Digby Antiques (Wiltshire) has dated this piece to the 1920s.

Super engine turned decoration to top and bottom.
All 3 parts are marked. William Neale Ltd Birmingham 1924.
Gilded inside which is in good condition.
One small ding clearly seen in photographs and slight wear to one side where is has sat on a surface.
Weight 5.78 ozs
W 8 cm
D 1.2 cm
H 9 cm
Diameter of clock space 5.2 cm
Digby Antiques (Wiltshire) has dated this piece to the 1920s.
You can view the stock and full dealer information on the Digby Antiques (Wiltshire) Profile Page