Swiss Bergeon 4040-P Extensible And Reversible Movement Holder Watchmaker

This Bergeon movement holder is incredibly versatile because it is reversible, so it will fit a wide range of movement sizes.
It allows you to hold large watch movements from 20 mm (8 ligne) to 43 mm (19 ligne)(20mm to 43mm) in size.
It is considered to be a classic by watchmakers.
This is the exact same holder as the popular Bergeon 4040, only this is the synthetic version instead of a nickel finish.
The synthetic material used in this holder is non-marring and will not scratch your work piece under normal use. Swiss made.
Synthetic Reversible movement holder
Holds watch movements from 8 3/4 ligne to 19 ligne or 20 mm to 43 mm
Sanded to remove rough edges and protect the movement
Measures 58 x 38 x 20mm
Swiss made