Bergeon 5700-Z watchmaker device press for opening and close waterproof watch cases

Bergeon 5700-Z device press for opening and close waterproof watch cases up to a diameter of 60mm. This Swiss-made press is a universal key for opening diver's watches and water-resistant watches with threaded fastening and can also be used on Big-Size watches, where normal case-openers do not open far enough.Made up of:- press with adjustable key on wooden base- 1 superior vice "Big Size" for cases to a diameter of 60mm- 6 pairs of clamping jaws for the different recess profiles- 4 pairs of case holder inserts of special plastic for horn spacings between 9 and 22 mm