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This rest base for AUT ball-bearings with special gearing enables you to loosen and tighten the retaining springs precisely.

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Rotor holder for ETA 7750 - 7770 / ETA 2000-1

This rest base for AUT ball-bearings with special gearing enables you to loosen and tighten the retaining springs precisely.

Fitting for the following calibers:

- ETA 7750, 7751, 7753, 7754, 7770
- ETA A07.111, A07.161, A07.171, A07.211, A07.231, A07.271
- ETA 2000, 2000-1, 2004, 2004-1, 2094

namerest base

Versionwith gearing

calibreVAL 7750 - 7754

item No.510292

fits to it

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