ETA 2790-1 – interchangeable spare parts
ETA 2790-1 movement
Which spare parts fit the ETA 2790-1 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.
55Parts with interchange data
127Calibers sharing parts
Note: We have compiled this overview to the best of our knowledge and belief, based on the original interchangeability lists of ETA and the original spare-part labels. All information has been carefully checked but is provided without guarantee. Please verify the interchangeability yourself before fitting, especially the height, diameter and execution of the part.
🔧 Interchangeable parts
Source: original interchangeability lists of ETA (checked transcription) and checked original spare-part labels · as of 2026-10-28. Height / execution: the part fits only in this height or execution.
🔗 Movements sharing the most parts
- ETA 2789-1 (59 parts)
- ETA 2784 (50 parts)
- ETA 2790 (50 parts)
- ETA 2791 (50 parts)
- ETA 2769-1 (43 parts)
- ETA 2774 (41 parts)
- ETA 2781 (41 parts)
- ETA 2783 (41 parts)
- ETA 2789 (41 parts)
- ETA 2771 (40 parts)
- ETA 2782 (35 parts)
- ETA 2788 (35 parts)
- ETA 2773 (33 parts)
- ETA 2776 (33 parts)
- ETA 2764 (31 parts)
- ETA 2770 (31 parts)
❓ Frequently asked questions
Which ETA 2790-1 spare parts also fit other movements?
For the ETA 2790-1, 55 part numbers are listed as interchangeable. Together they fit 127 other calibers – the table below shows which part fits which movement.
Which movements share the most parts with the ETA 2790-1?
The most shared parts: ETA 2789-1 (59 parts), ETA 2784 (50 parts), ETA 2790 (50 parts).
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