FEF 290 – interchangeable spare parts

FEF 290 movement

Which spare parts fit the FEF 290 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

32Parts with interchange data

26Calibers sharing parts

Note: We have compiled this overview to the best of our knowledge and belief, based on the original interchangeability lists of FEF 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	FEF 310
195ISO 20.060	Barrel arbor	FEF 310
201ISO 30.015	Center wheel	FEF 310
210ISO 30.025	Third wheel	FEF 190 FEF 210 FEF 310
224ISO 30.027.13	Fourth wheel	FEF 310
240ISO 31.080	Cannon-pinion	FEF 86 FEF 130 FEF 133 FEF 170 FEF 310 Height 205 FEF 86 FEF 130 FEF 133 FEF 170 FEF 310 Height 220 FEF 86 FEF 130 FEF 133 FEF 170 FEF 310 Height 250 FEF 86 FEF 130 FEF 133 FEF 170 FEF 310 Height 290 FEF 86 FEF 130 FEF 133 FEF 170 FEF 310 Height 320 FEF 86 FEF 130 FEF 133 FEF 170 FEF 310 Height 350 FEF 86 FEF 130 FEF 133 FEF 170 FEF 310 Height 390 FEF 86 FEF 130 FEF 133 FEF 170 FEF 310 Height 430 FEF 86 FEF 130 FEF 133 FEF 170 FEF 310
250ISO 31.046	Hour wheel	FEF 86 FEF 130 FEF 133 FEF 170 FEF 310 Height 105 FEF 86 FEF 130 FEF 133 FEF 170 FEF 310 Height 120 FEF 86 FEF 130 FEF 133 FEF 170 FEF 310 Height 150 FEF 86 FEF 130 FEF 133 FEF 170 FEF 310 Height 190 FEF 86 FEF 130 FEF 133 FEF 170 FEF 310 Height 220 FEF 86 FEF 130 FEF 133 FEF 170 FEF 310 Height 250 FEF 86 FEF 130 FEF 133 FEF 170 FEF 310 Height 290 FEF 86 FEF 130 FEF 133 FEF 170 FEF 310 Height 330 FEF 86 FEF 130 FEF 133 FEF 170 FEF 310
260ISO 31.041	Minute wheel	FEF 86 FEF 130 FEF 133 FEF 170 FEF 310
301ISO 40.301	Regulator for flat hairspring	FEF 310
307ISO 40.301	Regulator with adjustable stud holder, for flat hairspring	FEF 310
311ISO 70.800	Upper cap jewel with end-piece	FEF 190 FEF 210 FEF 310
330ISO 70.801	Lower cap jewel with end-piece	FEF 86 FEF 130 FEF 133 FEF 150 FEF 170 FEF 190 FEF 210 FEF 250 FEF 310 FEF 350 FEF 380 FEF 380-2
336ISO 70.806	Upper cap-jewel with end-piece, for escape wheel	FEF 86 FEF 130 3e FEF 133 FEF 170 FEF 190 FEF 210 FEF 310 FEF 380-2 1st execution FEF 86 FEF 130 3e FEF 133 FEF 170 FEF 190 FEF 210 FEF 250 FEF 310 FEF 380-2
346ISO 70.807	Lower cap jewel with end-piece, f. esc. wheel	FEF 190 FEF 210 FEF 250 FEF 310 FEF 400 FEF 401
401ISO 51.010	Winding stem	FEF 190 FEF 210 FEF 310 2nd execution FEF 86 FEF 170 FEF 190 FEF 210 FEF 250 FEF 310
407ISO 31.121	Clutch wheel	FEF 86 FEF 170 FEF 190 FEF 210 FEF 310
410ISO 31.120	Winding pinion	FEF 310
415ISO 31.020	Ratchet wheel	FEF 310
420ISO 31.023	Crown wheel	FEF 86 FEF 130 FEF 133 FEF 170 FEF 190 FEF 210 FEF 250 FEF 310
425ISO 51.120	Click	FEF 86 FEF 130 2e FEF 133 FEF 170 FEF 190 FEF 210 FEF 250 FEF 310
430ISO 61.080	Click spring	FEF 86 FEF 130 FEF 133 FEF 170 FEF 190 FEF 210 FEF 250 FEF 310 FEF 350 2e FEF 380 FEF 380-2
435ISO 51.050	Yoke	FEF 86 FEF 130 FEF 133 FEF 170 FEF 190 FEF 210 FEF 310
440ISO 61.100	Yoke spring	FEF 190 FEF 210 FEF 310
443ISO 51.080	Setting lever	FEF 86 FEF 130 FEF 133 FEF 170 FEF 190 FEF 210 FEF 250 FEF 310
443/5443ISO 51.080.06/.01	Setting lever	FEF 86 FEF 170 FEF 190 FEF 210 FEF 250 FEF 310
445ISO 51.090	Setting lever spring	FEF 190 FEF 210 FEF 310 according to original label FEF 190 FEF 190-1 FEF 210 FEF 290-1 FEF 310 FEF 330 FEF 340
450ISO 31.100	Setting wheel	FEF 86 FEF 130 FEF 133 FEF 170 FEF 190 FEF 210 FEF 310
702ISO 30.040.12	Escape wheel and pinion, pivoted, for two end-pieces	FEF 310
703ISO 30.040.11	Escape wheel and pinion, for lower end-piece	FEF 310
704ISO 30.040.10	Escape wheel and pinion, for upper end-piece	FEF 310
705ISO 30.040	Escape wheel and pinion	FEF 310
710ISO 40.010	Jewelled pallet fork and stat	AS 1187 AS 1187N AS 1194 AS 1194N AS 1200 AS 1201 FHF 25 ST 1686 1st execution FEF 86 FEF 170 FEF 310

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

📄 Technical document

View the original document for FEF 290 online:

FEF 290-310

🔗 Movements sharing the most parts

→ All calibers of FEF

❓ Frequently asked questions

Which FEF 290 spare parts also fit other movements?

For the FEF 290, 32 part numbers are listed as interchangeable. Together they fit 26 other calibers – the table below shows which part fits which movement.