FHF-Font 34.21 Watch Spare Parts: Expert Guide for Collectors and Watchmakers
The FHF-Font 34.21 is a premium Swiss manual wind movement manufactured by Fabrique d’Horlogerie de Fontainemelon (FHF). This calibre is a notable variant of the classic FHF 34 series, distinguished by a high beat rate of 21,600 vibrations per hour, 17 jewels, and a compact design ideal for ladies’ and smaller wristwatches. It offers a power reserve of approximately 44 hours and features slim construction with reliable precision.
Key Technical Specifications
Calibre: FHF-Font 34.21
Movement Type: Manual wind
Size: 7¾ lignes (17.20 mm diameter)
Height: 2.90 mm
Jewels: 17 synthetic rubies
Frequency: 21,600 vibrations per hour
Power Reserve: Approx. 44 hours
Shock Protection: Often with Incabloc on some models
Manufacturing Era: Mid-1950s onward
Common Spare Parts
Balance Assembly & Staff: Regulate oscillations and accuracy
Mainspring & Barrel: Provide consistent energy and long power reserve
Escape Wheel & Pallet Fork: Regulate gear train movement for precision
Set Lever Bridge: Supports keyless works and clutch system
Winding Stem & Crown: Facilitate winding and time-setting operations
Cannon Pinion & Minute Wheel: Drive the hands for time display
Hands & Dial Assemblies: Maintain vintage appearance and legibility
Case Screws & Fasteners: Secure movement in compact cases
Maintenance and Sourcing Tips
Confirm the calibre 34.21 marking for spare compatibility
Opt for genuine or New Old Stock (NOS) Swiss parts for reliability and fit
Use detailed exploded diagrams and manuals for repairs
Engage watchmakers skilled with small, intricate vintage movements
Importance of Genuine Spare Parts
Preserve the accuracy and longevity of the movement
Maintain authenticity and collector value in vintage watches
Support professional restoration and durable function
Genuine FHF-Font 34.21 spare parts are indispensable for maintaining the precision, reliability, and historic appeal of these classic Swiss manual wind watches cherished worldwide.
For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]
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]
Mobile/WhatsApp: +91- 9841 360 340