FHF 138.001 – interchangeable spare parts

FHF 138.001 movement

Which spare parts fit the FHF 138.001 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

20Parts with interchange data
57Calibers sharing parts
Note: We have compiled this overview to the best of our knowledge and belief, based on the original interchangeability lists of FHF 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.DescriptionAlso fits
182ISO 20.030Barrel and cover
195ISO 20.060Barrel arbor
201ISO 30.015Center wheel
210ISO 30.025Third wheel
224ISO 30.027.13Fourth wheel
Height 350
240ISO 31.080Cannon-pinion
Height 207
Height 237
250ISO 31.046Hour wheel
Height 112
Height 142
260ISO 31.041Minute wheel
307ISO 40.301Regulator with adjustable stud holder, for flat hairspring
401ISO 51.010Winding stem
407ISO 31.121Clutch wheel
410ISO 31.120Winding pinion
415ISO 31.020Ratchet wheel
420ISO 31.023Crown wheel
434ISO 51.120Clicking spring
443/1ISO 51.080.06Setting lever, assembled
450ISO 31.100Setting wheel
482ISO 61.092Setting lever return-spring
703ISO 30.040.11Escape wheel and pinion, for lower end-piece
710ISO 40.010Jewelled pallet fork and stat

Source: original interchangeability lists of FHF (checked transcription) and checked original spare-part labels · as of 2026-10-17. Height / execution: the part fits only in this height or execution.

🔗 Movements sharing the most parts

→ All calibers of FHF

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