The ornamental design for a watchdial having a three-dimensional human face, as shown and described.
FIG. 1 is a top plan view of a watch dial.
FIG. 2 is a right side view of the watch dial of FIG. 1.
FIG. 3 is a left side view of the watch dial of FIG. 1.
FIG. 4 is a top side view of the watch dial of FIG. 1.
FIG. 5 is a bottom side view of the watch dial of FIG. 1.
FIG. 6 is a perspective view of the watch dial of FIG. 1, shown installed in a watch; and,
FIG. 7 is an enlarged top plan view of the watch dial of FIG. 1, shown installed in a watch.
The broken line illustrations of the watch casing, watch bands, and watch hands illustrate portions of the article that form no part of the claimed design.