FHF 72-4 – interchangeable spare parts
FHF 72-4 movement
Which spare parts fit the FHF 72-4 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.
🔧 Interchangeable parts
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 72-4 (height × diameter × thickness × length) and matching mainspring in our shop:
🔗 Movements sharing the most parts
- FHF 725-4 (51 parts)
- FHF 729-4N (49 parts)
- FHF 72-4N (48 parts)
- FHF 725-4N (48 parts)
- FHF 72-9 (43 parts)
- FHF 72 (42 parts)
- FHF 72-7 (41 parts)
- FHF 725 (41 parts)
- FHF 729 (41 parts)
- FHF 72-6 (40 parts)
- FHF 725-7 (40 parts)
- FHF 729-7 (40 parts)
- FHF 725-9 (37 parts)
- FHF 55 (34 parts)
- FHF 72-2 (32 parts)
- FHF 72-2N (32 parts)
❓ Frequently asked questions
Which FHF 72-4 spare parts also fit other movements?
For the FHF 72-4, 41 part numbers are listed as interchangeable. Together they fit 103 other calibers – the table below shows which part fits which movement.
Which movements share the most parts with the FHF 72-4?
The most shared parts: FHF 725-4 (51 parts), FHF 729-4N (49 parts), FHF 72-4N (48 parts).
Which mainspring fits the FHF 72-4?
According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.20 × 10.5 × 0.12 × 340 mm (GR 2974, hand-wound, normal end hook).
🛠️ For the workshop
Watch Gasket Hytrel I-Ring Seal for Flat Round Mineral Crystals 16-40 mm, H: 0.6, 0.8, 0.85, 1.25, 1.7 mm5,95 € – 9,95 € incl. VAT *View item ›
Red Teflon Hard Gasket For Watch Caseback Multi Size Listing Ø 16-42. Suitable for many brand watches such as Omega, Tissot, Junghans5,95 € – 7,95 € incl. VAT *View item ›
Original Super Luminova Thinner A61 for Lume Watch Hands, 1 g13,90 € incl. VAT *View item ›