ETA 202.001 – interchangeable spare parts

ETA 202.001 movement

Which spare parts fit the ETA 202.001 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

4Parts with interchange data
12Calibers 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.

🛒 Spare parts for ETA 202.001 in our shop

Spring Yoke for ETA 978.001, Part 435/1, Ref. 51.050 – 202.001, 279.001, 979.001, 979.002 – NOSSpring Yoke for ETA 978.001, Part 435/1, Ref. 51.050 – 202.001, 279.001, 979.001, 979.002 – NOS12,90 € incl. VAT *View itemETA 202.001 PART 453 Intermediate Setting Wheel Ref. 31.101 - NOS -ETA 202.001 PART 453 Intermediate Setting Wheel Ref. 31.101 - NOS -14,90 € incl. VAT *View itemSpring Yoke for ETA 202.001 – Part 435/1, Ref. 51.050 – NOSSpring Yoke for ETA 202.001 – Part 435/1, Ref. 51.050 – NOS12,90 € incl. VAT *View item

🔧 Interchangeable parts

Part no.DescriptionAlso fits
435/1Yoke, assembled
according to original label
ETA 279.001ETA 578.001ETA 578.002ETA 976.001ETA 978.001ETA 978.002ETA 979.001ETA 979.002
435/3ISO 51.050.06Yoke
ETA 279.001ETA 578.001ETA 578.002ETA 578.004ETA 976.001ETA 978.001ETA 978.002ETA 979.001ETA 979.002
443/1ISO 51.080.06Setting lever, assembled
ETA 279.001ETA 976.001ETA 979.001ETA 979.002
4929/1ISO 20.570.18Battery
ETA 201.001ETA 280.001ETA 280.002ETA 976.001ETA 979.001ETA 979.002

Source: original interchangeability lists of ETA (checked transcription) and checked original spare-part labels · as of 2026-10-18. Height / execution: the part fits only in this height or execution.

🔗 Movements sharing the most parts

→ All calibers of ETA

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