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PUW 660 – interchangeable spare parts
PUW 660 movement
Which spare parts fit the PUW 660 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.
10Parts with interchange data
9Calibers sharing parts
Note: We have compiled this overview to the best of our knowledge and belief, based on the original interchangeability lists of PUW and the original spare-part labels. All information has been carefully checked but is provided without guarantee. Please verify the interchangeability yourself before fitting, especially the height, diameter and execution of the part.
🛒 Spare parts for PUW 660 in our shop
Winding Pinion for PUW 660, PUW 1660 – Part 410 – NOS12,90 € incl. VAT *View item
Core and Ratchet Wheel for PUW 660 to 1663 S – Part 19715,90 € incl. VAT *View item
Train Wheel Bridge for PUW 660, Part 110 – NOS13,90 € incl. VAT *View item
Escape Wheel for PUW 660 to PUW 1663 S – Part 705 – NOS15,90 € incl. VAT *View item
Click Spring for PUW 660 - 663S and PUW 1660 - 1663S – Part 43010,90 € incl. VAT *View item
Setting Lever PART 443 for PUW 660, PUW 166010,90 € incl. VAT *View item
Setting Lever Spring for PUW 660 – PUW 1663 – Part 44510,90 € incl. VAT *View item
Yoke (Clutch Lever) Part 435 for PUW 660 – 663 S, PUW 1660 and PUW 1663 S10,90 € incl. VAT *View item
Hour Wheel H.165 for PUW 660 – Part 25510,90 € incl. VAT *View item
Sweep Second Wheel and Pinion for PUW 660, 661S, 1660, 1661S – Part 227 – NOS12,90 € – 14,90 € incl. VAT *View item🔧 Interchangeable parts
| Part no. | Description | Also fits |
|---|---|---|
| 430 | Click spring | |
| 435 | Yoke | |
| 440 | Yoke spring | |
| 443/1 | Setting lever, assembled | |
| 445 | Setting lever spring | |
| 450 | Setting wheel | |
| 462 | Minute work cock | according to original label |
| 705 | Escape wheel and pinion | |
| 778 | ||
| 5750 | Dial screw |
Source: original interchangeability lists of PUW (checked transcription) and checked original spare-part labels · as of 2026-10-17. Height / execution: the part fits only in this height or execution.