The FHF-Font 73.4 is a classic Swiss manual wind movement, widely recognized for its reliability and use in vintage watches. This movement is valued by watchmakers and collectors for its robust construction and availability of spare parts, making it a popular choice for restoration projects.
Key Spare Parts for FHF-Font 73.4
Barrel (drum and cover) and barrel arbor
Center wheel (with and without cannon pinion), center wheel intermediaire, and drilled center wheel
Third wheel, fourth wheel (standard and long pivot), and sweep second wheel
Cannon pinion (standard and for sweep second wheel)
Hour wheel, minute wheel, and sweep second pinion
Regulator (flat and Breguet hairspring)
Stem, clutch wheel, winding pinion, ratchet wheel, crown wheel, and crown wheel ring/core
Click, click spring, clicking spring, yoke, rocking bar, yoke spring, setting lever, setting lever spring, and intermediate setting wheel
Minute work cock
Escape wheel (lower endpiece and standard), pallet fork (jewelled), pallet with lower endstone
Balance complete, balance staff (multiple variants), plateau
Mainspring, pin escape wheel
Bulletin Points for Repair and Maintenance
Always verify the correct part numbers before ordering, as some components have subtle differences between variants.
The movement features a yoke winding system, which is typical for FHF calibres of this era.
The balance is often equipped with Incabloc shock protection, and the hairspring is typically wound clockwise.
When servicing, pay attention to the regulator arm and ensure the correct hairspring type is used for optimal timekeeping.
The movement is known for its clean engravings and bevelled angles, reflecting the high manufacturing standards of Fontainemelon.
Conclusion
The FHF-Font 73.4 remains a sought-after movement for vintage watch restoration due to its well-documented spare parts and straight forward serviceability. Proper identification and sourcing of components are essential for successful repairs and long-term reliability.
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Watch Parts Enquiry
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Stem, Crown, Hands & Spares might be available for this movement.
Email us for rate and availability: [email protected]
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