ETA 2790 – interchangeable spare parts
ETA 2790 movement
Which spare parts fit the ETA 2790 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.
🛒 Spare parts for ETA 2790 in our shop
ETA 2750 PART 182 Barrel & Cover ETA 2752 2758 2763 2764 2768 2769 2770 279012,95 € incl. VAT *View item ›
Minute Work Cock for ETA 2769 (Part 462), ETA 2789, ETA 2790 – NOS15,90 € incl. VAT *View item ›
Setting Wheel for ETA 2763 – Part 450 – also for ETA 2769, 2783, 2790 – New15,90 € incl. VAT *View item ›
Barrel and Cover for ETA 2750 – Part 182, also ETA 2752 ... 2783, 2790, 279114,95 € – 15,95 € incl. VAT *View item ›🔧 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 2790 (height × diameter × thickness × length) and matching mainspring in our shop:
🔗 Movements sharing the most parts
- ETA 2791 (65 parts)
- ETA 2789 (64 parts)
- ETA 2784 (61 parts)
- ETA 2781 (56 parts)
- ETA 2788 (53 parts)
- ETA 2774 (52 parts)
- ETA 2783 (52 parts)
- ETA 2790-1 (50 parts)
- ETA 2771 (49 parts)
- ETA 2769 (49 parts)
- ETA 2778 (49 parts)
- ETA 2782 (46 parts)
- ETA 2773 (44 parts)
- ETA 2768 (43 parts)
- ETA 2764 (42 parts)
- ETA 2772 (42 parts)
❓ Frequently asked questions
Which ETA 2790 spare parts also fit other movements?
For the ETA 2790, 55 part numbers are listed as interchangeable. Together they fit 122 other calibers – the table below shows which part fits which movement.
Which movements share the most parts with the ETA 2790?
The most shared parts: ETA 2791 (65 parts), ETA 2789 (64 parts), ETA 2784 (61 parts).
Which mainspring fits the ETA 2790?
According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.45 × 11.0 × 0.13 × 420 mm (GR 4014-X, automatic, with welded slipping bridle).
Can I buy spare parts for the ETA 2790?
Yes, Master Watch Parts currently has 4 matching items in stock.
🛠️ For the workshop
Kienzle Watch Key (Winding Key) for Kienzle Movement 42119,90 € 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 ›