Peseux 320 – interchangeable spare parts

Peseux (P) 320 movement

Which spare parts fit the Peseux 320 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

33Parts with interchange data

23Calibers sharing parts

Note: We have compiled this overview to the best of our knowledge and belief, based on the original interchangeability lists of Peseux (P) 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 Peseux 320 in our shop

PESEUX Caliber 320 Spare Parts – Barrel, Clutch Wheel #BL0113,90 € – 24,90 € incl. VAT *View item ›

PESEUX WATCH PARTS 7001, 7000, 7060, 7040, 7020, 140, 170, 180, 320, 330, 34011,90 € – 24,90 € incl. VAT *View item ›

Complete Balance for PESEUX 7001, 7000, 320, 330, 340 – Part 721 – NOS19,90 € – 69,90 € incl. VAT *View item ›

Setting Lever & Screw for Peseux 320, 325, 330, 335 – Part 443/513,90 € incl. VAT *View item ›

Hour Wheel for ETA PESEUX 320 and PESEUX 330 – Part 25013,90 € incl. VAT *View item ›

Fourth Wheel and Pinion for ETA PESEUX 320, 330, 336, 336N – Part 22416,90 € incl. VAT *View item ›

More items for Peseux 320 in our shop →

🔧 Interchangeable parts

Part no.	Description	Also fits
182ISO 20.030	Barrel and cover	Peseux 180 Peseux 200 Peseux 325
195ISO 20.060	Barrel arbor	1st execution Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N
201ISO 30.015	Center wheel	Peseux 180 Peseux 200 Peseux 330 Peseux 336 Peseux 336N according to original label Peseux 180 Peseux 200 Peseux 330 Peseux 335 Peseux 336 Peseux 336N
210ISO 30.025	Third wheel	Peseux 180 Peseux 200 Peseux 330 Peseux 336 Peseux 336N
224ISO 30.027.13	Fourth wheel	Peseux 330 Peseux 336 Peseux 336N Height 337 Peseux 330 Peseux 336 Peseux 336N Height 362 Peseux 330 Peseux 336 Peseux 336N
240ISO 31.080	Cannon-pinion	Peseux 200 Peseux 330 Height 213 Peseux 200 Peseux 330 Height 230 Peseux 200 Peseux 330 Height 250 Peseux 180 Peseux 200 Peseux 330 Height 295 Peseux 180 Peseux 200 Peseux 330 Peseux 336 Peseux 336N Height 315 Peseux 180 Peseux 200 Peseux 330 Peseux 336 Peseux 336N Height 340 Peseux 180 Peseux 200 Peseux 330 Peseux 336 Peseux 336N Height 390 Peseux 180 Peseux 200 Peseux 330 Peseux 336 Peseux 336N
250ISO 31.046	Hour wheel	Peseux 180 Peseux 200 Peseux 330 Height 135 Peseux 180 Peseux 200 Peseux 330 Height 180 Peseux 180 Peseux 200 Peseux 330 Height 200 Peseux 180 Peseux 200 Peseux 330 Height 225 Peseux 180 Peseux 200 Peseux 330 Height 275 Peseux 180 Peseux 200 Peseux 330
260ISO 31.041	Minute wheel	Peseux 180 Peseux 200 Peseux 325 Peseux 330 Peseux 335 Height 92 Peseux 180 Peseux 200 Peseux 325 Peseux 330 Peseux 335
301ISO 40.301	Regulator for flat hairspring	Peseux 180 Peseux 200 Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N
307ISO 40.301	Regulator with adjustable stud holder, for flat hairspring	Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N
311ISO 70.800	Upper cap jewel with end-piece	Peseux 180 Peseux 200 Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N
330ISO 70.801	Lower cap jewel with end-piece	Peseux 150 Peseux 170 Peseux 180 Peseux 190 Peseux 200 Peseux 210 Peseux 220 Peseux 250 Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N Peseux 350 Peseux 355 Peseux 380 Peseux 385
336ISO 70.806	Upper cap-jewel with end-piece, for escape wheel	Peseux 280 Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N Peseux 340 Peseux 345 Peseux 355 Peseux 385 2nd execution Peseux 280 Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N Peseux 340 Peseux 345 Peseux 350 Peseux 355 Peseux 380 Peseux 385
346ISO 70.807	Lower cap jewel with end-piece, f. esc. wheel	Peseux 150 Peseux 170 Peseux 180 Peseux 190 Peseux 200 Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N Peseux 350 Peseux 355 Peseux 380 Peseux 385
401ISO 51.010	Winding stem	Peseux 180 Peseux 325
407ISO 31.121	Clutch wheel	Peseux 180 Peseux 200 Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N
410ISO 31.120	Winding pinion	Peseux 180 Peseux 200 Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N
415ISO 31.020	Ratchet wheel	Peseux 180 Peseux 200 Peseux 325
420ISO 31.023	Crown wheel	Peseux 180 Peseux 200 Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N
423ISO 81.136	Crown wheel core	Peseux 180 Peseux 200 Peseux 330 Peseux 336 Peseux 336N
425ISO 51.120	Click	Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N
430ISO 61.080	Click spring	Peseux 170 Peseux 180 Peseux 190 Peseux 200 Peseux 280 Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N
435ISO 51.050	Yoke	Peseux 180 Peseux 200 Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N
440ISO 61.100	Yoke spring	Peseux 170 Peseux 180 Peseux 190 Peseux 200 Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N
443ISO 51.080	Setting lever	Peseux 180 Peseux 200 Peseux 325 Peseux 330 Peseux 335
443/5443ISO 51.080.06/.01	Setting lever	Peseux 325 Peseux 330 Peseux 335
445ISO 51.090	Setting lever spring	Peseux 170 Peseux 180 Peseux 190 Peseux 200 Peseux 325 Peseux 330 Peseux 335 according to original label Peseux 170 Peseux 170A Peseux 180 Peseux 180A Peseux 190 Peseux 200 Peseux 325 Peseux 330 Peseux 335
450ISO 31.100	Setting wheel	Peseux 180 Peseux 200 Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N
702ISO 30.040.12	Escape wheel and pinion, pivoted, for two end-pieces	Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N
703ISO 30.040.11	Escape wheel and pinion, for lower end-piece	Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N
704ISO 30.040.10	Escape wheel and pinion, for upper end-piece	Peseux 325 Peseux 330
705ISO 30.040	Escape wheel and pinion	Peseux 325 Peseux 330 Peseux 335 Peseux 336 Peseux 336N
710ISO 40.010	Jewelled pallet fork and stat	AS 1193 Peseux 180 Peseux 200 Peseux 325 Peseux 330 Peseux 335

Source: original interchangeability lists of Peseux (P) (checked transcription) and checked original spare-part labels · as of 2026-10-28. Height / execution: the part fits only in this height or execution.

🌀 Matching mainspring

Mainspring dimensions for Peseux 320 (height × diameter × thickness × length) and matching mainspring in our shop:

Peseux 320: 1.25 × 9.0 × 0.105 × 300 mm (GR 3125)

🔗 Movements sharing the most parts

→ All calibers of Peseux (P)

❓ Frequently asked questions

Which Peseux 320 spare parts also fit other movements?

For the Peseux 320, 33 part numbers are listed as interchangeable. Together they fit 23 other calibers – the table below shows which part fits which movement.

Which movements share the most parts with the Peseux 320?

The most shared parts: Peseux 330 (48 parts), Peseux 200 (37 parts), Peseux 180 (35 parts).

Which mainspring fits the Peseux 320?

According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.25 × 9.0 × 0.105 × 300 mm (GR 3125, hand-wound, normal end hook).