Felsa 384 – interchangeable spare parts

Felsa 384 movement

Which spare parts fit the Felsa 384 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

31Parts with interchange data

65Calibers sharing parts

Note: We have compiled this overview to the best of our knowledge and belief, based on the original interchangeability lists of Felsa 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.

🔧 Interchangeable parts

Part no.	Description	Also fits
182ISO 20.030	Barrel and cover	Felsa 294 Felsa 300 Felsa 304 Felsa 383
195ISO 20.060	Barrel arbor	Felsa 294 Felsa 300 Felsa 304 Felsa 383
201ISO 30.015	Center wheel	Felsa 294 Felsa 304 Felsa 383
210ISO 30.025	Third wheel	Felsa 294 Felsa 304 Felsa 383
224ISO 30.027.13	Fourth wheel	Felsa 294 Felsa 304 Felsa 383
240ISO 31.080	Cannon-pinion	Felsa 294 Felsa 304 Felsa 383 Height 235 Felsa 294 Felsa 304 Felsa 383 Height 255 Felsa 294 Felsa 304 Felsa 383 Height 285 Felsa 294 Felsa 304 Felsa 383 Height 305 Felsa 294 Felsa 304 Felsa 383 Height 340 Felsa 294 Felsa 304 Felsa 383
250ISO 31.046	Hour wheel	Felsa 294 Felsa 304 Felsa 383 Height 130 Felsa 294 Felsa 304 Felsa 383 Height 150 Felsa 294 Felsa 304 Felsa 383 Height 180 Felsa 294 Felsa 304 Felsa 383 Height 200 Felsa 294 Felsa 304 Felsa 383 Height 235 Felsa 294 Felsa 304 Felsa 383
260ISO 31.041	Minute wheel	Felsa 294 Felsa 300 Felsa 304 Felsa 383
301ISO 40.301	Regulator for flat hairspring	Felsa 294 Felsa 300 Felsa 304 Felsa 383
311ISO 70.800	Upper cap jewel with end-piece	Felsa 294 Felsa 300 Felsa 304 Felsa 383 Felsa 415 Felsa 690 Felsa 692 Felsa 692N Felsa 693 Felsa 694 Felsa 695 Felsa 699 Felsa 760 Felsa 790 Felsa 792 Felsa 1560
330ISO 70.801	Lower cap jewel with end-piece	Felsa 383 Felsa 415 Felsa 690 Felsa 692 Felsa 692N Felsa 693 Felsa 694 Felsa 695 Felsa 699 Felsa 720 Felsa 720N Felsa 721 Felsa 722 Felsa 760 Felsa 780 Felsa 780N Felsa 781 Felsa 781N Felsa 782 Felsa 782N Felsa 790 Felsa 792 Felsa 800 Felsa 1560 Felsa 4000 Felsa 4000N Felsa 4002 Felsa 4004 Felsa 4005 Felsa 4005N Felsa 4006N Felsa 4007 Felsa 4007N Felsa 4008 Felsa 4009 Felsa 4010 Felsa 4010N Felsa 4012 Felsa 4014 Felsa 4015 Felsa 4015N Felsa 4017 Felsa 4017N Felsa 4018 Felsa 4019 Felsa 4045 Felsa 4057
336ISO 70.806	Upper cap-jewel with end-piece, for escape wheel	AM 390Felsa 383 Felsa 390 Felsa 750 Felsa 751 Felsa 752 1st execution AM 390Felsa 383 Felsa 390 Felsa 391 Felsa 395 Felsa 399 Felsa 750 Felsa 751 Felsa 752 2nd execution AM 390Felsa 383 Felsa 390 Felsa 391 Felsa 395 Felsa 399 Felsa 750 Felsa 751 Felsa 752
346ISO 70.807	Lower cap jewel with end-piece, f. esc. wheel	1st execution Felsa 81 Felsa 82 Felsa 294 Felsa 300 Felsa 304 Felsa 350 Felsa 351 Felsa 352 Felsa 383 2nd execution Felsa 294 Felsa 300 Felsa 304 Felsa 383 Felsa 390 Felsa 391 Felsa 395 Felsa 399 Felsa 750 Felsa 751 Felsa 752
401ISO 51.010	Winding stem	Felsa 294 Felsa 300 Felsa 304 Felsa 383
407ISO 31.121	Clutch wheel	Felsa 383
410ISO 31.120	Winding pinion	Felsa 294 Felsa 300 Felsa 304 Felsa 383
415ISO 31.020	Ratchet wheel	Felsa 294 Felsa 300 Felsa 304 Felsa 383
420ISO 31.023	Crown wheel	Felsa 294 Felsa 300 Felsa 304 Felsa 383
422ISO 81.067	Crown wheel ring	Felsa 294 Felsa 300 Felsa 304 Felsa 383
425ISO 51.120	Click	Felsa 294 Felsa 300 Felsa 304 Felsa 383
430ISO 61.080	Click spring	Felsa 383
435ISO 51.050	Yoke	Felsa 383
440ISO 61.100	Yoke spring	Felsa 383
443ISO 51.080	Setting lever	Felsa 383
443/5443ISO 51.080.06/.01	Setting lever	Felsa 383
445ISO 51.090	Setting lever spring	Felsa 383
450ISO 31.100	Setting wheel	Felsa 383
702ISO 30.040.12	Escape wheel and pinion, pivoted, for two end-pieces	Felsa 294 Felsa 300 Felsa 304 Felsa 383
704ISO 30.040.10	Escape wheel and pinion, for upper end-piece	Felsa 294 Felsa 300 Felsa 304 Felsa 383
705ISO 30.040	Escape wheel and pinion	Felsa 294 Felsa 300 Felsa 304 Felsa 383
710ISO 40.010	Jewelled pallet fork and stat	Arogno 151 AS 984 Felsa 294 Felsa 300 Felsa 304 Felsa 383

Source: original interchangeability lists of Felsa (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 Felsa 384 (height × diameter × thickness × length) and matching mainspring in our shop:

Felsa 384: 1.60 × 9.0 × 0.095 × 320 mm (GR 4477)

📄 Technical document

View the original document for Felsa 384 online:

Felsa 383-384

🔗 Movements sharing the most parts

→ All calibers of Felsa

❓ Frequently asked questions

Which Felsa 384 spare parts also fit other movements?

For the Felsa 384, 31 part numbers are listed as interchangeable. Together they fit 65 other calibers – the table below shows which part fits which movement.

Which movements share the most parts with the Felsa 384?

The most shared parts: Felsa 383 (44 parts), Felsa 294 (32 parts), Felsa 304 (32 parts).

Which mainspring fits the Felsa 384?

According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.60 × 9.0 × 0.095 × 320 mm (GR 4477, hand-wound, normal end hook).