The FHF 62.2N is a manual-winding mechanical movement produced by Fabrique d’Horlogerie de Fontainemelon (FHF). It is a refined variant of the FHF 62.2 caliber, with the “N” suffix typically indicating Nouvelle (French for “new”) or a newer/updated version featuring improvements in design, durability, or manufacturing.

Part of the FHF 62 family, this movement was created for compact, elegant wristwatches, especially ladies’ models and slim dress watches popular in the mid-20th century.

Technical Specifications

• Type: Manual winding

• Size: 6¾ x 8 ligne (approx. 15.3 mm x 18.1 mm)

• Height: About 3.0 mm

• Jewels: 17

• Frequency: 21,600 vibrations per hour (vph)

• Power Reserve: Approximately 42 hours

• Functions: Hours and minutes (two-hand configuration)

Design Features

The FHF 62.2N incorporates enhancements over the original 62.2, including:

• Improved shock protection systems (commonly Incabloc)

• Refined bridge and plate layouts for better robustness

• Optimized keyless works and winding mechanism for smoother operation

• Greater case compatibility, especially for slimmer and more modern watch designs

Its construction remains focused on providing durable, reliable timekeeping in a compact, minimalist package.

Applications in Watchmaking

The FHF 62.2N was widely used in:

• Ladies’ Swiss dress watches from the 1960s through the 1970s

• Slim, elegant watches with rectangular, oval, or tonneau cases

• Private-label and export-market models designed for fashion and durability

• Gold, gold-plated, and stainless steel watches

Watchmaker’s Perspective

Watchmakers value the FHF 62.2N for:

• Its robust construction and ease of servicing

• Compatibility with parts from the broader FHF 62 series

• Reliable long-term performance in vintage pieces

• Clear, logical design aiding repair and restoration

This caliber remains a practical choice for watch restorers working on vintage Swiss watches.

Conclusion

The FHF 62.2N is a refined and reliable mechanical movement that reflects FHF’s commitment to precision and durability in compact watches. It powered many elegant timepieces during the mid-20th century and continues to be respected for its mechanical integrity and ease of maintenance. Its lasting presence in vintage collections underscores its quality and the enduring legacy of Swiss mechanical watchmaking.