ETA 252.411 – interchangeable spare parts

ETA 252.411 movement

Which spare parts fit the ETA 252.411 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

10Parts with interchange data
70Calibers 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.DescriptionAlso fits
144ISO 10.300Dial fastener
161ISO 80.400Centre tube
203ISO 30.012Intermediate wheel
210ISO 30.025Third wheel
227ISO 30.027Second wheel
255/1ISO 31.046.06Hour wheel, assembled
450/1ISO 31.100.06Setting wheel, assembled
4046ISO 20.651Battery insulator
4046¹ISO 20.651.18Battery insulator, on bridle
4929/1ISO 20.570.18Battery

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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