ETA 2787 – interchangeable spare parts

ETA 2787 movement

Which spare parts fit the ETA 2787 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

1Parts with interchange data

26Calibers 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

Part no.	Description	Also fits
227	Second wheel	Height 645according to original label ETA 2750 ETA 2752 ETA 2756 ETA 2762 ETA 2763 ETA 2764 ETA 2766 ETA 2768 ETA 2768-1 ETA 2770 ETA 2771 ETA 2772 ETA 2773 ETA 2774 ETA 2776 ETA 2778 ETA 2781 ETA 2783 ETA 2784 ETA 2786 ETA 2788 ETA 2789 ETA 2789-1 ETA 2790 ETA 2790-1 ETA 2791

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

→ All calibers of ETA

❓ Frequently asked questions

Which ETA 2787 spare parts also fit other movements?

For the ETA 2787, 1 part numbers are listed as interchangeable. Together they fit 26 other calibers – the table below shows which part fits which movement.