Spring core for ETA 7001 – finally available again

The popular ETA 7001 has one problem that occurs particularly frequently: the spring core wears out significantly over time and fails. This leads to uneven running, reduced power reserve and, in the worst case, failure of the entire barrel. Since the complete barrel for this calibre is difficult to obtain, a reliable replacement solution was hard to find for a long time.

We are therefore delighted to announce that we now have the spring core for the ETA 7001 back in stock. This allows the barrel to be professionally repaired without having to replace the entire barrel – a cost-effective and sustainable repair solution for watchmakers and workshops.

The new spring core meets the original specifications and enables precise, long-lasting repair of the drive.

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