




FHF-Font 407.1 Watch Spare Parts: Essential Components for Watchmakers
The FHF-Font 407.1 is a classic mechanical watch caliber manufactured by Fabrique d’Horlogerie de Fontainemelon (FHF), a well-known Swiss movement maker. Keeping these vintage calibers running smoothly requires access to precise spare parts. Below is an overview of essential FHF-Font 407.1 watch spare parts that watchmakers and repair specialists often source.
Key Spare Parts for FHF-Font 407.1
Clutch Wheel (Part 407)
Vital for engaging and disengaging the winding mechanism. This small but crucial gear ensures smooth transmission of motion from the crown to the movement.
Winding Pinion (Part 410)
Connects the crown stem to the gear train for winding the mainspring. Essential for manual winding functionality.
Ratchet Wheel (Part 415)
Mounted on the barrel arbor, it controls the release of power from the mainspring. It works with the click to prevent the mainspring from unwinding uncontrollably.
Crown Wheel (Part 420) and Crown Wheel Ring (Part 422)
These components transfer the rotary motion from the winding stem to the mainspring barrel during winding.
Stem (Part 401)
The external shaft connected to the crown, facilitates both winding and setting of the time. Available as standard and male/female variations.
Yoke and Yoke Spring
Coordinates the shifting between winding and setting modes effectively. The yoke spring maintains proper tension for smooth operation.
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Watch Parts Enquiry
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Stem, Crown, Hands & Spares might be available for this movement.
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