Watch

FIG. 1 is a front, top perspective view of a watch, showing my new design; FIG. 2 is a rear, bottom perspective view thereof; FIG. 3 is a front elevation view thereof; FIG. 4 is a rear elevation view thereof; FIG. 5 is a left side elevation view thereof; FIG. 6 is a right side elevation view thereof; FIG. 7 is a top plan view thereof; FIG. 8 is a bottom plan view thereof; FIG. 9 is another perspective view of the watch, shown in an environment of use; and, FIG. 10 is another perspective view thereof, shown in an environment of use. The evenly space broken lines are shown for the purpose of illustrating both parts of the watch as well as environmental subject matter. None of the broken lines form part of the claimed design.