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PUW 1661 – interchangeable spare parts
PUW 1661 movement
Which spare parts fit the PUW 1661 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.
16Parts with interchange data
11Calibers 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 1661 in our shop
Date Jumper Spring for PUW 661, 1661, 1663 S – Part 278514,90 € incl. VAT *View item
Date Jumper for PUW 661, 661 S, 1661, 1663 S – Part 257611,90 € incl. VAT *View item
Wig-Wag Pinion Spring for PUW 1660, 1661, 1663 S – Part 150113,90 € incl. VAT *View item
Stop Click Spring Part 1448 for PUW 1660, PUW 1661 to PUW 1663S11,90 € 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
Winding Stem PUW 661 for PUW 661S, 662, 663, 663S, 1660, 1661 – NOS10,90 € – 26,90 € 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 | |
| 705 | Escape wheel and pinion | |
| 771 | Mainspring with brake spring | |
| 1143/1 | Oscillating weight | |
| 1501 | ||
| 2535 | Date indicator guard | |
| 2536 | Additional date indicator guard | |
| 2556 | Date indicator driving wheel | |
| 2576 | Date jumper, mounted | |
| 2785 | ||
| 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.