FIG. 1 is a front perspective view of a watch casing showing my design,

FIG. 2 is a top plan view thereof,

FIG. 3 is a bottom plan view thereof,

FIG. 4 is a front side view thereof,

FIG. 5 is a rear side view thereof

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.