ETA 2522R – interchangeable spare parts

ETA 2522R movement

Which spare parts fit the ETA 2522R movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

46Parts with interchange data
152Calibers 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
161ISO 80.400Centre tube
182ISO 20.030Barrel and cover
195ISO 20.060Barrel arbor
203ISO 30.012Intermediate wheel
210ISO 30.025Third wheel
227ISO 30.027Second wheel
242ISO 31.083Cannon pinion with driving wheel
255ISO 31.046Hour wheel
260ISO 31.041Minute wheel
301ISO 40.301Regulator for flat hairspring
307ISO 40.301Regulator without pointer, assembled
307/2ISO 40.302Regulator without pointer, assembled
330ISO 70.801Lower cap jewel with end-piece, f. balance
401ISO 51.010Winding stem
407ISO 31.121Sliding pinion
410ISO 31.120Winding pinion
415ISO 31.020Ratchet wheel
420ISO 31.023Crown wheel
425ISO 51.120Click
430ISO 61.080Click spring
435ISO 51.050Yoke
440ISO 61.100Yoke spring
443ISO 51.080Setting lever
443/5443ISO 51.080.06/.01Setting lever
445ISO 51.090Setting lever jumper
450ISO 31.100Setting wheel
460ISO 51.055Crown wheel rocker
462ISO 10.062Minute train bridge
705ISO 30.040Escape wheel
710ISO 40.010Pallet fork
1143/1ISO 22.010.06 Roulement à billesOscillating weight, assembled
1481ISO 32.031Reduction wheel
1482ISO 32.033Ratchet wheel driving wheel
1488ISO 32.037Reversing wheel
1497ISO 22.040Ball bearing
1525ISO 52.122Bolt for reduction gear
1526ISO 52.125Bolt for pawl winding wheel
1530ISO 32.038Additional pawl winding wheel (without pinion)
2535ISO 13.105Date indicator guard
2543ISO 33.011Intermediate date wheel
2557/1ISO 91.440Date indicator
2575ISO 63.030Date jumper spring
2576ISO 53.080Date jumper
2619/1ISO 33.020.06Driving wheel and lever slide, assembled
2638ISO 63.012Lever slide spring
51497ISO 22.040.01Screw for ball bearing

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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