FHF 61 – interchangeable spare parts

FHF 61 movement

Which spare parts fit the FHF 61 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

4Parts with interchange data

35Calibers 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.

🛒 Spare parts for FHF 61 in our shop

Setting Lever Spring Part 445 for ST 69, ST 69-21, 691, FHF 60, 61, 6211,90 € – 12,90 € incl. VAT *View item ›

🔧 Interchangeable parts

Part no.	Description	Also fits
250	Hour wheel	Height 185according to original label FHF 60 FHF 60-21 FHF 77-21 FHF 692 Durowe 69-21INT.S 3.69INT.S 69-21 ST 69 ST 69-21 ST 69N
250/255	Hour wheel	Height 110according to original label FHF 60 FHF 60-21 FHF 60N FHF 77-21 FHF 692 Durowe 69-21INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 ST 69 ST 69-21 ST 69N ST 691 ST 691N Height 110according to original label FHF 60 FHF 60-21 FHF 60N FHF 77-21 Height 135according to original label FHF 60 FHF 60-21 FHF 77-21 FHF 692 Durowe 69-21INT.S 3.69INT.S 3.691INT.S 69-21 INT.S 691 ST 69 ST 69-21 ST 69N ST 691 ST 691N Height 155according to original label FHF 60 FHF 60-21 FHF 60N
425	Click	according to original label FHF 32 FHF 34 FHF 34-21 FHF 60 FHF 60-1 FHF 60-2 FHF 60-2N FHF 60N FHF 62 FHF 62-2 FHF 62-2N FHF 63 FHF 63-2 FHF 75 FHF 77-21 FHF 601 ST 69
430	Click spring	according to original label FHF 32 FHF 60 FHF 60-1 FHF 60-2 FHF 60-2N FHF 60-21 FHF 60N FHF 62 FHF 62-2 FHF 62-2N FHF 63 FHF 63-2 FHF 64 FHF 64-2 FHF 64-2N FHF 75 FHF 77-21 FHF 601 FHF 641 FHF 641-2 FHF 641-2N FHF 642 Durowe 69-21 INT.S 69-21 ST 69 ST 69-21 ST 691

Source: original interchangeability lists of FHF (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 FHF 61 (height × diameter × thickness × length) and matching mainspring in our shop:

FHF 61: 1.35 × 7.0 × 0.08 × 240 mm (GR 3473)

🔗 Movements sharing the most parts

→ All calibers of FHF

❓ Frequently asked questions

Which FHF 61 spare parts also fit other movements?

For the FHF 61, 4 part numbers are listed as interchangeable. Together they fit 35 other calibers – the table below shows which part fits which movement.

Which movements share the most parts with the FHF 61?

The most shared parts: FHF 60 (7 parts), FHF 60-21 (6 parts), FHF 77-21 (6 parts).

Which mainspring fits the FHF 61?

According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.35 × 7.0 × 0.08 × 240 mm (GR 3473, hand-wound, normal end hook).