18thc.  Silver Inner Case

Diameter 39.5 mm., inner rim diameter 34 mm., inner depth to rim 15 mm.

Silver, hallmarked for London, 1788 maker’s mark IT.

The silver is in good condition with just some bruises to the edge near the winding aperture. The high dome crystal has no chips and just a few light scratches.  The bezel closes nicely with no gap.