ETA 2512-1 – interchangeable spare parts

ETA 2512-1 movement

Which spare parts fit the ETA 2512-1 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

18Parts with interchange data
11Calibers 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 2512-1 in our shop

Regulator for ETA 2512-1, Part 307, Ref. 40.301.70 – NOSRegulator for ETA 2512-1, Part 307, Ref. 40.301.70 – NOS9,90 € incl. VAT *View item ›Ratchet Wheel for ETA 2512-1 – Part 415 – Ref. 31.020 – NOSRatchet Wheel for ETA 2512-1 – Part 415 – Ref. 31.020 – NOS11,90 € incl. VAT *View item ›Clicking Spring for ETA 2512-1 – Part 434 – Ref. 51.120 – NOSClicking Spring for ETA 2512-1 – Part 434 – Ref. 51.120 – NOS13,40 € incl. VAT *View item ›Cannon Pinion with Driving Wheel for ETA 2512-1 – Part 242/1, H260Cannon Pinion with Driving Wheel for ETA 2512-1 – Part 242/1, H26012,90 € incl. VAT *View item ›

🔧 Interchangeable parts

Part no.DescriptionAlso fits
163ISO 81.337Cannon pinion stud
ETA 950.001
Height 168
ETA 950.001
Height 208
ETA 950.001
250ISO 31.046Hour wheel
Height 86
ETA 950.001ETA 2510ETA 2512
Height 101
ETA 950.001ETA 2510ETA 2512
Height 126
ETA 950.001ETA 2510ETA 2512
Height 151
ETA 950.001ETA 2510ETA 2512
Height 176
ETA 950.001ETA 2510ETA 2512
260ISO 31.041Minute wheel
ETA 950.001ETA 2510ETA 2512
401ISO 51.010Winding stem
ETA 950.001
405/3ISO 51.020Handsetting stem
ETA 950.001
410ISO 31.120Winding pinion
ETA 2510ETA 2512ETA 2540ETA 2541ETA 2550ETA 2550RETA 2551ETA 2551RETA 2570ETA 2580
422ISO 81.067Crown wheel ring
ETA 2510ETA 2512
435ISO 51.050Yoke
ETA 950.001
435/3ISO 51.050.06Yoke
ETA 950.001
440ISO 61.100Yoke spring
ETA 950.001
443/1ISO 51.080.06Setting lever, assembled
ETA 950.001
445ISO 51.090Setting lever jumper
ETA 950.001
445/2ISO 51.091Combined setting lever jumper
ETA 950.001
450ISO 31.100Setting wheel
ETA 950.001
450/1ISO 31.100.06Setting wheel, assembled
ETA 950.001
462ISO 10.062Minute train bridge
ETA 950.001
462/1ISO 10.062.06Minute train bridge
ETA 950.001
710ISO 40.010Pallet fork
ETA 2510ETA 2512

Source: original interchangeability lists of ETA (checked transcription) and checked original spare-part labels · as of 2026-10-28. Height / execution: the part fits only in this height or execution.

📄 Technical document

View the original document for ETA 2512-1 online:

🔗 Movements sharing the most parts

→ All calibers of ETA

❓ Frequently asked questions

Which ETA 2512-1 spare parts also fit other movements?

For the ETA 2512-1, 18 part numbers are listed as interchangeable. Together they fit 11 other calibers – the table below shows which part fits which movement.

Which movements share the most parts with the ETA 2512-1?

The most shared parts: ETA 950.001 (21 parts), ETA 2510 (9 parts), ETA 2512 (9 parts).

Can I buy spare parts for the ETA 2512-1?

Yes, Master Watch Parts currently has 4 matching items in stock.

🛠️ For the workshop

Luminous Compound DIY Set for Watch Hands and Dials – Non-Radioactive – NewLuminous Compound DIY Set for Watch Hands and Dials – Non-Radioactive – New12,90 € – 29,90 € incl. VAT *View item ›Domed Sapphire Watch Crystal, 1.0 mm, Ø 16-40 mm – Replacement, NewDomed Sapphire Watch Crystal, 1.0 mm, Ø 16-40 mm – Replacement, New31,90 € – 44,90 € incl. VAT *View item ›High-Domed Watch Crystal Sternkreuz HW, Flume, for Wrist and Pocket Watches, 12-40 mmHigh-Domed Watch Crystal Sternkreuz HW, Flume, for Wrist and Pocket Watches, 12-40 mm5,95 € – 10,90 € incl. VAT *View item ›
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