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ETA 945.831 – interchangeable spare parts
ETA 945.831 movement
Which spare parts fit the ETA 945.831 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.
10Parts with interchange data
5Calibers 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 |
|---|---|---|
| 4000ISO 10.513 | Electronic module | |
| 4176ISO 93.550 | ||
| 4178ISO 90.961 | ||
| 4179ISO 90.962 | ||
| 4265ISO 40.660 | ||
| 4363ISO 80.050 | ||
| 4400ISO 51.600 | Battery clamp | |
| 4413ISO 20.700 | ||
| 4929/1ISO 20.570.18 | Battery | |
| 9447ISO 10.014 | Display module LCD |
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.