ETA 2528 – interchangeable spare parts
ETA 2528 movement
Which spare parts fit the ETA 2528 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.
🔧 Interchangeable parts
| Part no. | Description | Also fits |
|---|---|---|
| 255 | Hour wheel | |
| 415 | Ratchet wheel | |
| 425 | Click | according to original label ETA 2520ETA 2520RETA 2522ETA 2522RETA 2526ETA 2528RETA 2530ETA 2532ETA 2532RETA 2536ETA 2538ETA 2538RETA 2539ETA 2620ETA 2620RETA 2622ETA 2622RETA 2623ETA 2626ETA 2628ETA 2628RETA 2630ETA 2632ETA 2636ETA 2638ETA 2722ETA 2722RETA 2724ETA 2724RETA 2726ETA 2728ETA 2730ETA 2732ETA 2732RETA 2734ETA 2734RETA 2736ETA 2762ETA 2770ETA 2772ETA 2776ETA 2780 |
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.
🌀 Matching mainspring
Mainspring dimensions for ETA 2528 (height × diameter × thickness × length) and matching mainspring in our shop:
🔗 Movements sharing the most parts
❓ Frequently asked questions
Which ETA 2528 spare parts also fit other movements?
For the ETA 2528, 3 part numbers are listed as interchangeable. Together they fit 49 other calibers – the table below shows which part fits which movement.
Which movements share the most parts with the ETA 2528?
The most shared parts: ETA 2520 (3 parts), ETA 2520R (3 parts), ETA 2522 (3 parts).
Which mainspring fits the ETA 2528?
According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.20 × 11.5 × 0.115 × 400 mm (GR 2966-X, automatic, with welded slipping bridle).
🛠️ For the workshop
Luminous 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, New31,90 € – 44,90 € incl. VAT *View item ›
High-Domed Watch Crystal Sternkreuz HW, Flume, for Wrist and Pocket Watches, 12-40 mm5,95 € – 10,90 € incl. VAT *View item ›