Case Opener for Rolex Oyster Bergeon 5700 RO

The best opener made for Rolex Oyster and other screwback watch cases.

Die-cast alloy tool includes:

• Adjustable case vise with non-mar plastic posts holds any shape of waterproof watch.
• Set of 6 milled rings with intermediate adapter for Oyster Cases.
• Ring diameters: 18.5, 20.2, 22.5, 26.5, 28.3, & 29.5mm.
• Two sleeper screws and wing nuts.
• Swiss made. Bergeon 5700-RO.