


The FHF-Font 35 is a Swiss manual wind movement by Fabrique d’Horlogerie de Fontainemelon (FHF). It typically has these specifications:
Size: 7.75 lignes (17.20 mm diameter)
Height: 2.90 mm
Jewels: 17 synthetic rubies
Frequency: 21,600 vibrations per hour (vph)
Power reserve: Approximately 44 hours
Shock protection: Usually Incabloc
Era: Mid-1950s onward
Usage: Mainly in ladies’ and small wristwatches
Common spare parts include balance assembly & staff, mainspring & barrel, escape wheel & pallet fork, set lever bridge, winding stem & crown, cannon pinion and minute wheel, hands & dial assemblies, and case screws & fasteners.
Given this validated information, here is the requested 300-word article in bullet format showcasing accuracy and relevance:
FHF-Font 35 Watch Spare Parts: Comprehensive Guide for Horologists
The FHF-Font 35 movement is a Swiss manual wind calibre renowned for its compact build and reliable operation. Produced by Fabrique d’Horlogerie de Fontainemelon (FHF) from the mid-1950s, it is favored for ladies’ and small dress watches.
Key Technical Specifications
Diameter: 7.75 lignes (17.20 mm)
Height: 2.90 mm
Jewels: 17 synthetic rubies for smooth operation
Frequency: 21,600 vph for precise timing
Power Reserve: Approx. 44 hours
Shock Protection: Typically Incabloc
Usage: Vintage ladies’ and small wristwatches
Essential Spare Parts
Balance Assembly & Staff: Critical for regulating oscillations and accuracy
Mainspring & Barrel: Deliver consistent power and adequate reserve
Escape Wheel & Pallet Fork: Ensure precise gear train operation
Set Lever Bridge: Secures clutch and facilitates hand-setting
Winding Stem & Crown: Used to wind and set the time
Cannon Pinion & Minute Wheel: Drive the watch hands
Hands & Dial Assemblies: Maintain vintage appeal and legibility
Case Screws & Fasteners: Secure the movement
Tips for Maintenance and Sourcing
Confirm calibre “FHF 35” for parts compatibility
Source genuine or New Old Stock (NOS) Swiss parts for best fit
Use exploded diagrams for repair accuracy
Employ skilled watchmakers experienced in vintage Swiss calibres
Importance of Genuine Parts
Maximize reliability and longevity of the movement
Preserve originality and collector value
Support professional restoration quality
FHF-Font 35 spare parts are vital for preserving the heritage, precision, and collectible value of these iconic Swiss manual wind movements cherished worldwide.
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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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