I claim the ornamental design for a face for watch or clock, as shown and described.
FIG. 1 is a front elevational view of a face for watch or clock showing my new design;
FIG. 2 is a front elevational view thereof in an exemplary environment; and,
FIG. 3 is a front elevation view thereof for ease of illustration.
The broken lines are included for the purpose of showing the environmental structure and form no part of the claimed design.
The parallel lines are surface shading used to indicate the flat character of the claimed design. The claimed design is a flat surface, and therefore the back view, the left view, the right view, the top view and the bottom view form no part of the claimed design and are omitted.