ETA 1090 – interchangeable spare parts

ETA 1090 movement

Which spare parts fit the ETA 1090 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

2Parts with interchange data
1Calibers 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. Despite careful checking, we cannot rule out deviations with 100 % certainty. Please verify the interchangeability yourself before fitting, especially the height and execution of the part.

🛒 Spare parts for ETA 1090 in our shop

Setting Lever Spring for ETA 1090 and 1190 – Part 445 – NOSSetting Lever Spring for ETA 1090 and 1190 – Part 445 – NOS11,90 € incl. VAT *View item

🔧 Interchangeable parts

Part no.DescriptionAlso fits
210Third wheel
according to original label
ETA 1190
445Setting lever spring
according to original label
ETA 1190

Source: original interchangeability lists of ETA (checked transcription) and checked original spare-part labels · as of 2026-10-17. Height / execution: the part fits only in this height or execution.

🔗 Movements sharing the most parts

→ All calibers of ETA

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