ETA 961.101 – interchangeable spare parts

ETA 961.101 movement

Which spare parts fit the ETA 961.101 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

27Parts with interchange data
32Calibers 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 961.101 in our shop

🔧 Interchangeable parts

Part no.DescriptionAlso fits
110ISO 10.048Train wheel bridge
119ISO 10.049
161ISO 80.400Centre tube
210ISO 30.025Third wheel
215ISO 30.029
227ISO 30.027Sweep second wheel
242ISO 31.083Cannon pinion with driver
255/1ISO 31.046.06Hour wheel, assembled
260ISO 31.041Minute wheel
405/3ISO 51.020Handsetting stem, thread diameter S 0,90 mm
407/1ISO 31.121.06Clutch wheel
443/1ISO 51.080.06Setting lever, assembled
450/1ISO 31.100.06Setting wheel
470ISO 51.205Clutch wheel / winding pinion guard
482ISO 61.092Setting lever return-spring
4015ISO 20.655
4021ISO 20.582
4038ISO 20.584Upper magnetic screen
4041ISO 20.586
4046ISO 20.651Battery insulator
4060ISO 20.590
4084ISO 20.732
4211ISO 20.580Rotor
4265ISO 40.660
4401ISO 20.761Bridle +
4402ISO 20.763
4929/1ISO 20.570.18Battery

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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