Tend machines that grind center-pinion pivots, and similar watch parts.
What does a Burnisher do?
Tends machine that grinds center-pinion pivots, shoulders, and similar watch parts to specifications: Inserts pivots into chuck or collet of machine, using fingers or tweezers, and starts machine. Removes product when machine stops and measures part for conformance to specifications, using gauge. May clean and oil machine and change machine belts as needed.