ETA 2821-2 – interchangeable spare parts
ETA 2821-2 movement
Which spare parts fit the ETA 2821-2 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.
🛒 Spare parts for ETA 2821-2 in our shop
🔧 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.
🔗 Movements sharing the most parts
- ETA 2824-2 (64 parts)
- ETA 2821-1 (61 parts)
- ETA 2824-1 (59 parts)
- ETA 2824 (53 parts)
- ETA 2836-2 (52 parts)
- ETA 2821 (51 parts)
- ETA 2801-2 (51 parts)
- ETA 2834-2 (50 parts)
- ETA 2804-2 (49 parts)
- ETA 2834-1 (47 parts)
- ETA 2836-1 (47 parts)
- ETA 2830 (46 parts)
- ETA 2801-1 (46 parts)
- ETA 2804-1 (44 parts)
- ETA 2834 (42 parts)
- ETA 2836 (42 parts)
❓ Frequently asked questions
Which ETA 2821-2 spare parts also fit other movements?
For the ETA 2821-2, 45 part numbers are listed as interchangeable. Together they fit 160 other calibers – the table below shows which part fits which movement.
Which movements share the most parts with the ETA 2821-2?
The most shared parts: ETA 2824-2 (64 parts), ETA 2821-1 (61 parts), ETA 2824-1 (59 parts).
Can I buy spare parts for the ETA 2821-2?
Yes, Master Watch Parts currently has 1 matching items in stock.
🛠️ For the workshop
Original A60 Varnish Binder for Lume on Watch Dials and Hands – SuperLuminova – 1 g15,90 € incl. VAT *View item ›
Sapphire Watch Crystal, Flat, 1.5 mm, Ø 18 - 45 mm27,90 € – 42,90 € incl. VAT *View item ›
Sternkreuz Savonette Plastic Watch Crystal, Extra Thin, 22-46 mm – NOS12,90 € – 13,90 € incl. VAT *View item ›