Job Description:

• 1) Molds glass and plastic watch crystals: Places glass or plastic blank on mold of specified shape and size.

• 2) Heats glass with hand torch or softens plastic in oven until it conforms to contour of mold.

• 3) Holds crystal against revolving wheel to polish surface.

• 4) May cut glass or plastic blanks.

• 5) May grind edges of crystal.