Diameter 47.5 mm, inner bezel diameter 38.5 mm, inner depth to bezel 18 mm.
Silver, with repousse decoration.
Reasonable condition though there is some wear to the high points of the repousse work, and some pin holes resulting from this wear. Also some old repairs visible as silver patches added to the inside of the back.
The hinge and catch are fine and the case snaps shut nicely. There are small dents in the catch button.