$440.00
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This is a genuine Bergeon 8923 oscillating weights bolt tool, made in Switzerland, specifically designed to press, release, and lock the bolt of oscillating weights. It enables safe removal and installation of the oscillating weight in automatic movements, preventing damage to the bolt or rotor assembly—a dedicated tool for movement repair. This product is brand new and genuine, in original packaging.
Brand：Bergeon (Swiss)
Model：8923
Origin：Made in Switzerland
Quality：Genuine original, brand new in original packaging
Type：Oscillating weights bolt tool
Application：Press to release and lock the oscillating weight bolt, removing/installing the rotor
1. Is this tool an original Bergeon genuine part?
Yes. It is manufactured by Bergeon in Switzerland, brand new in original packaging, not a third-party copy.
2. What operations is this tool suitable for?
Suitable for releasing and locking the oscillating weight bolt in automatic movements, for removing or installing the rotor.
3. What should be noted when using this tool?
Align the tool vertically with the bolt and apply gentle force to avoid deforming the bolt or rotor. Work should be performed by a qualified watchmaker.
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