ETA 2639R – interchangeable spare parts
ETA 2639R movement
Which spare parts fit the ETA 2639R movement? For every part you can see which other calibers use the same part according to the original interchangeability list.
51Parts with interchange data
122Calibers 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 2638R (74 parts)
- ETA 2639 (73 parts)
- ETA 2638 (71 parts)
- ETA 2630 (59 parts)
- ETA 2620R (57 parts)
- ETA 2622R (57 parts)
- ETA 2623R (57 parts)
- ETA 2620 (54 parts)
- ETA 2622 (54 parts)
- ETA 2623 (54 parts)
- ETA 2632 (49 parts)
- ETA 2600 (42 parts)
- ETA 2602 (42 parts)
- ETA 2728 (41 parts)
- ETA 2738 (41 parts)
- ETA 2722 (39 parts)
❓ Frequently asked questions
Which ETA 2639R spare parts also fit other movements?
For the ETA 2639R, 51 part numbers are listed as interchangeable. Together they fit 122 other calibers – the table below shows which part fits which movement.
Which movements share the most parts with the ETA 2639R?
The most shared parts: ETA 2638R (74 parts), ETA 2639 (73 parts), ETA 2638 (71 parts).
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