Job Description:

• 1) Tends turret lathe to spot, drill, finish-recess, and rough-post watch barrel bridges: Places bridge in nest of quill and turns clamping ring to tighten bridge in place.

• 2) Depresses pedal to start machine.

• 3) Feeds spotter, drill, and hollow mill in order against bridge by pressing indexing button which clicks each into working position.

• 4) Loosens clamping ring and removes completed bridges.

• 5) Verifies dimensions of post and thickness of recess with precision plug and indicator gauges.