US$ 422.50
What (in detail) do you do
You then turn the base to focus
the background (small text) is blurred because a camera can't focus on the far-text (not magnified) and near-text (magnified) and at the same time
be used as a diamond tester
SIZE (magnification X diameter of lens in mm):
Heavy duty back opener, bench model Polishing compounds - cleaning and plating fluids What (in detail) do youSummary Professional bench tool for opening the back of any standard screw back watch (not Rolex) Detail Easily adjustable to any size Opens the stiffest of backs easily Selection of prongs Option to screw the opener to a workbench.
US$ 422.50
US$ 207.50
US$ 140.00
US$ 110.00
US$ 272.50
US$ 39.99