FHF 100.001 – interchangeable spare parts

FHF 100.001 movement

Which spare parts fit the FHF 100.001 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

21Parts with interchange data
42Calibers 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
161ISO 80.400Centre tube
182ISO 20.030Barrel and cover
195ISO 20.060Barrel arbor
203ISO 30.012Intermediate wheel and pinion
210ISO 30.025Third wheel
255ISO 31.046Hour wheel
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
435/1ISO 51.050Spring yoke
443/1ISO 51.080.06Setting lever, assembled
450ISO 31.100Setting wheel
482ISO 61.092Setting lever return-spring
705ISO 30.040Escape wheel and pinion
710ISO 40.010Jewelled pallet fork and stat
2558ISO 33.010Double-toothing hour wheel
2nd execution
FHF 100.001 M8
Height 236
FHF 100.001 M8

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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