The Bergeon 3007 is a precision Swiss-made tool engineered for watch repair professionals. Featuring multiple notches, it handles tightening hairspring collets of all sizes and reaming operations on watch balances with exceptional accuracy. Constructed from superb quality steel, this compact tool measures 1-1/16" x 11/16" x 11/16" (27 x 18 x 18mm) and delivers the durability and precision expected from Bergeon's renowned craftsmanship.


