ETA 2508 – interchangeable spare parts
ETA 2508 movement
Which spare parts fit the ETA 2508 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 |
|---|---|---|
| 227 | Second wheel | |
| 255 | Hour wheel | according to original label |
| 410 | Winding pinion | according to original label ETA 2500ETA 2502ETA 2503ETA 2516ETA 2520ETA 2520RETA 2522ETA 2522RETA 2532ETA 2532RETA 2538ETA 2538RETA 2539ETA 2539RETA 2600ETA 2602ETA 2608ETA 2612ETA 2618ETA 2620ETA 2620RETA 2622ETA 2622RETA 2623ETA 2623RETA 2630ETA 2632ETA 2638ETA 2638RETA 2639ETA 2639RETA 2722ETA 2722RETA 2724ETA 2724RETA 2728ETA 2732ETA 2732RETA 2734ETA 2734RETA 2738 |
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 2508 (height × diameter × thickness × length) and matching mainspring in our shop:
🔗 Movements sharing the most parts
❓ Frequently asked questions
Which ETA 2508 spare parts also fit other movements?
For the ETA 2508, 3 part numbers are listed as interchangeable. Together they fit 47 other calibers – the table below shows which part fits which movement.
Which movements share the most parts with the ETA 2508?
The most shared parts: ETA 2500 (4 parts), ETA 2502 (4 parts), ETA 2503 (4 parts).
Which mainspring fits the ETA 2508?
According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.20 × 11.0 × 0.12 × 380 mm (GR 2976, hand-wound, normal end hook).
🛠️ For the workshop
Clock Key 2-4-6-8-10, Star Key for Large Clocks and Wall Clocks, Brass – New8,49 € incl. VAT *View item ›
Watch Gasket Hytrel I-Ring Seal for Flat Round Mineral Crystals 16-40 mm, H: 0.6, 0.8, 0.85, 1.25, 1.7 mm5,95 € – 9,95 € incl. VAT *View item ›
Red Teflon Hard Gasket For Watch Caseback Multi Size Listing Ø 16-42. Suitable for many brand watches such as Omega, Tissot, Junghans5,95 € – 7,95 € incl. VAT *View item ›