Job Description:

• 1) Raises and bends outer coil of watch hairsprings to ensure overcoiling: Positions balance assembly in holding fixture, using tweezers.

• 2) Threads stud end of spring through fixture and clamps end securely.

• 3) Adjusts series of levers to raise outer coil specified distance above plane of spring and straighten raised portion parallel with plane of spring.

• 4) Pinches and bends outer coil to obtain concentric position with inner coils and to ensure overcoiling, using loupe and tweezers.