Geneva Clock Company.

The hallmarked silver case has blue guilloche panels, a silver hinged handle and is stamped on both the hinged back door and bottom.

The white enamel dial has Arabic numbers for the hours and steel-cut hands.

The high-quality sub-miniature movement has damascened plates, is wound and set off the backplate and is signed Geneva Watch Co, 14 jewels and 56825.

Still retains original case.