US D321833 S
FIG. 1 is a rear elevational view of a watch case with strap adaptor showing my new design;
FIG. 2 is a top plan view;
FIG. 3 is a right side elevational view;
FIG. 4 is a left side elevational view;
FIG. 5 is a bottom plan view, and
FIG. 6 is a front elevational view.
The broken line showing of strap portions in FIGS. 1-6 are environmental only and form no part of the claimed design.