Swiss Bergeon 3010 Watch Crown Watch Case and Hand Tube Tightener ToolBergeon tool for tightening crown, case and watch hand tubes. This tool provides even pressure around the tube to ensure that they fit firmly and evenly on the hand arbor or crown. Supplied with 18 interchangeable collets; sizes include: . 40, . 45, . 50, . 55, . 60, . 70, 1. 10, 1. 20, 1. 30, 1. 40, 1. 50, 1. 60, 1. 70, 1. 80, 2. 00, 2. 20, 2. 40, and 2. 60mm. Watch crown, case and hand tube tightener 18 collets from sizes: . 40 2. 60mm Compresses

l Color: Green

Package includes: 1pc  Small + 1pc big dust cover

Other calibers available upon request

Line size/mm: 4 round / 9

3x 100% Made by Bergeon Swiss

Size: 6 3/4 ‴ x 8 ‴

Bergeon anti-magnetic tweezers made from stainless steel

Größe des Schraubenkopfs: 4 cm

Single calendar in black font

but the Mechanical parts are in poor condition

Generic parts and replacements in the assorted box

Brandneu und von hoher Qualität