Junghans 667.20 – interchangeable spare parts
Junghans 667.20 movement
Which spare parts fit the Junghans 667.20 movement? For every part you can see which other calibers use the same part according to the original Junghans spare-part labels. We do not have an original interchangeability list from the manufacturer.
🛒 Spare parts for Junghans 667.20 in our shop
🔧 Interchangeable parts
| Part no. | Description | Also fits |
|---|---|---|
| 203 | Intermediate wheel and pinion | |
| 206 | Center wheel and pinion, drilled, without cannon pinion | |
| 260 | Minute wheel | |
| 275 | Sweep second pinion | Height 7,45 |
| 405 | Hand-setting stem | |
| 411 | Winding pinion with square hole | |
| 421 | Lower crown wheel | |
| 437 | Rocking bar | |
| 439 | Rocking bar spring | |
| 471/1 | Guard and friction spring | |
| 512 | Rocking bar core | |
| 5110 | Train wheel bridge screw | |
| 5445 | Screw for setting lever spring |
Source: checked original Junghans spare-part labels · as of 2026-10-18. Height / execution: the part fits only in this height or execution.
🔗 Movements sharing the most parts
❓ Frequently asked questions
Which Junghans 667.20 spare parts also fit other movements?
For the Junghans 667.20, 13 part numbers are listed as interchangeable. Together they fit 7 other calibers – the table below shows which part fits which movement.
Which movements share the most parts with the Junghans 667.20?
The most shared parts: Junghans 667.21 (13 parts), Junghans 667.00 (12 parts), Junghans 667.01 (12 parts).
Can I buy spare parts for the Junghans 667.20?
Yes, Master Watch Parts currently has 3 matching items in stock.
🛠️ 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 ›

