This monument mold is made of Styrofoam in the shape of a headstone and base that cement can be poured into in order to provide a tombstone for a person’s loved one at an affordable cost, if funds are limited or not available. The grooves preferably extend across the horizontal dimension of the watchwinder to a point short of the front of the housing for concealment purposes, and are made relatively wide in relation to the dimensions of the housing to improve rigidity of an interlocked grouping of watchwinders and to simplify assembly. Subsequently, at least a gate structure is formed on the semiconductor substrate.