Description
This precision made Bergeon tool is designed for working on watch balances. Has a variety of notches for tightening all sizes of hairspring collets and for reaming. Superb quality steel construction. Swiss made.
Pre-owned
Perfect for tightening hairspring collets and reaming
Designed to use on watch balances
High quality steel construction
Measures 27 x 18 x18mm
Bergeon / Swiss made
