ETA 2580 – interchangeable spare parts

ETA 2580 movement

Which spare parts fit the ETA 2580 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

33Parts with interchange data
38Calibers 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.

🛒 Spare parts for ETA 2580 in our shop

🔧 Interchangeable parts

Part no.DescriptionAlso fits
161ISO 80.400Centre tube
195ISO 20.060Barrel arbor
203ISO 30.012Intermediate wheel
210ISO 30.025Third wheel
227ISO 30.027Second wheel
227/3ISO 30.027.18Second wheel, without sweep second
242ISO 31.083Cannon pinion with driving wheel
242/1ISO 31.083.18Cannon pinion with driver, without sweep second
255ISO 31.046Hour wheel
260ISO 31.041Minute wheel
311ISO 70.800Upper cap jewel with end-piece, f. balance
330ISO 70.801Lower cap jewel with end-piece, f. balance
401ISO 51.010Winding stem
407ISO 31.121Sliding pinion
410ISO 31.120Winding pinion
430ISO 61.080Click spring
435ISO 51.050Yoke
440ISO 61.100Yoke spring
443/1ISO 51.080.06Setting lever, assembled
443/5443Setting lever
according to original label
445ISO 51.090Setting lever jumper
450ISO 31.100Setting wheel
462ISO 10.062Minute train bridge
705ISO 30.040Escape wheel
710ISO 40.010Pallet fork
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)
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.

🌀 Matching mainspring

Mainspring dimensions for ETA 2580 (height × diameter × thickness × length) and matching mainspring in our shop:

🔗 Movements sharing the most parts

→ All calibers of ETA

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