Favre-Leuba FL 1134 Watch Spare Parts: Essential Guide for Collectors and Watchmakers
The Favre-Leuba FL 1134 is a Swiss automatic movement known for its robust construction and multiple complications, including sweep seconds, day, and date functions with quickset via repeated crown pushing. It belongs to the 11.5 ligne family, measuring 25.60 mm in diameter and 5.70 mm in height. Operating at 21,600 vibrations per hour (vph), the calibre typically contains 17 to 21 synthetic jewels and offers a power reserve of approximately 40 hours. This calibre is highly valued for its precise timekeeping and reliable automatic winding mechanism.
Key Technical Specifications
Type: Automatic mechanical
Calibre: FL 1134
Jewels: 17/21 synthetic rubies
Diameter: 25.60 mm (11.5 ligne)
Height: 5.70 mm
Frequency: 21,600 vibrations per hour
Functions: Sweep seconds, day, date with quickset
Power Reserve: Approximately 40 hours
Common Spare Parts
Balance Staff: Crucial for maintaining timing precision across the movement
Mainspring: Replacement mainsprings designed for FL 1134 ensure consistent power delivery
Date and Day Mechanism Components: Date jumper, corrector levers, day and date wheels for reliable calendar function
Stem & Crown: Winding stems and crowns fitting 11.5 ligne cases, needed for setting and winding
Hands & Dial Components: Sweep seconds, hour, minute hands, and dial feet; New Old Stock (NOS) and donor parts preferred for authenticity
Gear Train: Center, third, fourth, and escape wheels compatible within the FL calibre family
Jewels: Synthetic ruby sets reduce friction and wear
Plates & Bridges: Structural parts essential for servicing and repair
Clicks & Springs: Critical for the winding mechanism, ensuring smooth action
Maintenance and Sourcing Tips
Confirm “FL 1134” marking for correct parts compatibility before ordering
Prefer New Old Stock (NOS) or verified donor components to maintain originality and collector value
Parts are available via vintage parts suppliers, specialist online stores, and watchmaker forums
Use Swiss-certified lubricants during servicing to preserve movement health and longevity
Importance of Genuine Spare Parts
Ensures accurate timekeeping, durability, and reliability
Preserves the watch’s mechanical integrity and collector value
Facilitates expert servicing and dependable daily wear
Proper use of genuine spare parts is vital to uphold the prestige of the Favre-Leuba FL 1134 as a classic Swiss automatic calibre.
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Stem, Crown, Hands & Spares might be available for this movement.
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