PUW 803 – interchangeable spare parts

PUW 803 movement

Which spare parts fit the PUW 803 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

16Parts with interchange data

5Calibers 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 803 in our shop

Date Jumper for PUW 801, 803, 811, 813 – Part 257611,90 € incl. VAT *View item ›

Barrel Part 181/1 for PUW 800, 801, 803, 810, 811, 813 – NOS13,90 € incl. VAT *View item ›

Click Spring for PUW 800, 801, 803, 810, 811, 813 – Part 43010,90 € incl. VAT *View item ›

Setting Lever Spring PUW Part 445 for PUW 800, 801, 803, 810, 811, 81310,90 € incl. VAT *View item ›

Lower Crown Wheel for PUW 800, 801, 803 – Part 42111,90 € incl. VAT *View item ›

Center Wheel and Pinion, Drilled, without Cannon Pinion, PUW 800/801/803 – Part 206 – NOS10,90 € – 11,90 € incl. VAT *View item ›

More items for PUW 803 in our shop →

🔧 Interchangeable parts

Part no.	Description	Also fits
181/1	Barrel for drilled core with driving wheel / driving pinion	according to original label PUW 800 PUW 801 PUW 810 PUW 811 PUW 813
206	Center wheel	according to original label PUW 800 PUW 801
401	Winding stem	according to original label PUW 800 PUW 801 PUW 810 PUW 811 PUW 813
435	Yoke	according to original label PUW 800 PUW 801 PUW 810 PUW 811 PUW 813
440	Yoke spring	according to original label PUW 800 PUW 801 PUW 810 PUW 811 PUW 813
443/1	Setting lever, assembled	according to original label PUW 800 PUW 801 PUW 810 PUW 811 PUW 813
445	Setting lever spring	according to original label PUW 800 PUW 801 PUW 810 PUW 811 PUW 813
450	Setting wheel	according to original label PUW 800 PUW 801 PUW 810 PUW 811 PUW 813
710	Jewelled pallet fork and stat	according to original label PUW 800 PUW 801 PUW 810 PUW 811 PUW 813
770	Mainspring	according to original label PUW 800 PUW 801 PUW 810 PUW 811 PUW 813
2555	Calendar driving wheel	according to original label PUW 813
2561/1	Day indicator, for horizontal rectangular window opening at 3 o'clock	according to original label PUW 813
2576	Date jumper, mounted	according to original label PUW 801 PUW 811 PUW 813
2577	Day jumper	according to original label PUW 813
5445	Screw for setting lever spring	according to original label PUW 800 PUW 801 PUW 810 PUW 811 PUW 813
5738	Hairspring stud screw	according to original label PUW 800 PUW 801 PUW 810 PUW 811 PUW 813

Source: original interchangeability lists of PUW (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

→ All calibers of PUW

❓ Frequently asked questions

Which PUW 803 spare parts also fit other movements?

For the PUW 803, 16 part numbers are listed as interchangeable. Together they fit 5 other calibers – the table below shows which part fits which movement.