ETA 2623R – interchangeable spare parts
ETA 2623R movement
Which spare parts fit the ETA 2623R movement? For every part you can see which other calibers use the same part according to the original interchangeability list.
🔧 Interchangeable parts
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 2623R (height × diameter × thickness × length) and matching mainspring in our shop:
🔗 Movements sharing the most parts
- ETA 2622R (80 parts)
- ETA 2623 (78 parts)
- ETA 2622 (77 parts)
- ETA 2620R (74 parts)
- ETA 2632 (71 parts)
- ETA 2620 (71 parts)
- ETA 2602 (64 parts)
- ETA 2600 (59 parts)
- ETA 2638R (57 parts)
- ETA 2639R (57 parts)
- ETA 2612 (56 parts)
- ETA 2722 (56 parts)
- ETA 2722R (56 parts)
- ETA 2732 (56 parts)
- ETA 2638 (54 parts)
- ETA 2639 (54 parts)
❓ Frequently asked questions
Which ETA 2623R spare parts also fit other movements?
For the ETA 2623R, 47 part numbers are listed as interchangeable. Together they fit 139 other calibers – the table below shows which part fits which movement.
Which movements share the most parts with the ETA 2623R?
The most shared parts: ETA 2622R (80 parts), ETA 2623 (78 parts), ETA 2622 (77 parts).
Which mainspring fits the ETA 2623R?
According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.20 × 11.0 × 0.125 × 400 mm (GR 2985-X, automatic, with welded slipping bridle).
🛠️ For the workshop
Watch Crystal Sternkreuz ATCH, High Domed, Reinforced with Chrome-Plated Ring – NOS11,95 € incl. VAT *View item ›
Watch Key Clock Winding Key – Size 0 2.25mm5,99 € – 7,95 € 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 ›