Favre-Leuba FL 272 Watch Spare Parts: Comprehensive Guide for Collectors and Watchmakers
The Favre-Leuba FL 272 is a Swiss manual wind mechanical movement prized for its precision and durable construction. Part of the 10.5 ligne (23.3 mm) calibre family, it features 17 synthetic jewels, operates at 18,000 vibrations per hour (vph), and provides a power reserve of approximately 48 hours. Known for having a hidden winding gear, the FL 272 is favored for its slim profile (3.0 mm height) and sweep seconds function, making it popular among vintage watch enthusiasts and expert technicians.
Key Technical Specifications
Type: Manual wind mechanical
Calibre: FL 272
Jewels: 17 synthetic rubies
Diameter: 23.3 mm (10.5 ligne)
Height: 3.0 mm
Frequency: 18,000 vibrations per hour
Functions: Sweep seconds (no seconds hand)
Power Reserve: Approximately 48 hours
Common Spare Parts
Balance Staff: Essential for maintaining accuracy, frequently used part across Favre-Leuba calibres
Mainspring: Compatible replacement mainsprings designed to fit FL 272 and related 10.5 ligne calibres
Stem & Crown: Winding stems and crowns tailored for the 10.5 ligne case
Gear Train Components: Hidden winding gears, center, third, and escape wheels critical for power transmission
Plates & Bridges: Slim plates and bridges maintaining structural integrity and slim profile
Jewels: Synthetic rubies that reduce friction and wear on pivot points
Clicks & Springs: Click springs and ratchets that ensure reliable winding mechanism function
Maintenance and Sourcing Tips
Confirm the “FL 272” calibre marking to ensure correct part matching before ordering parts
Prioritize New Old Stock (NOS) or verified donor components for proper restoration
Source from vintage watch parts dealers, trusted online suppliers, and watchmaker communities
Use quality Swiss lubricants during servicing to guarantee optimal performance and preservation
Importance of Genuine Spare Parts
Provides accurate timekeeping, robustness, and durability
Preserves the watch’s heritage and mechanical authenticity
Supports expert repairs and reliable everyday use
Genuine spare parts are key to maintaining the Favre-Leuba FL 272 as a hallmark of classic Swiss manual wind watchmaking craftsmanship.
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Stem, Crown, Hands & Spares might be available for this movement.
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