FEF-Fleurier 6630 Watch Spare Parts: Detailed Guide for Collectors and Watchmakers
The FEF-Fleurier 6630 is a high-quality Swiss manual wind watch movement from the 1970s, widely respected for its precision engineering and fine finishing. Measuring 5.5 x 6.75 lignes (approximately 13.2 x 15.2 mm) with a height of 3.55 mm, it features 17 jewels and beats at a faster 21,600 vibrations per hour (vph). The movement uses a Glucydur anular balance with Incabloc shock protection and a yoke winding system, offering robustness and accuracy for vintage ladies’ wristwatches.
Key Technical Specifications
Calibre: FEF-Fleurier 6630
Movement Type: Manual wind
Jewels: 17 synthetic rubies
Dimensions: 5.5 x 6.75 lignes (13.2 x 15.2 mm)
Height: 3.55 mm
Frequency: 21,600 vph
Power Reserve: Approximately 45 hours
Escapement: Swiss pallet lever
Balance: Glucydur anular (three legs) with Incabloc shock protection
Winding System: Yoke winding
Common Spare Parts
Balance Staff: Critical for accurate oscillation and precision timekeeping
Mainspring: New Old Stock (NOS) mainsprings recommended for consistent and reliable power delivery
Stem & Crown: Precision-fit parts essential for smooth winding and hand setting
Gear Train Components: Center, third, and escape wheels with fine teeth for efficient power transmission
Clicks & Springs: Ratchet wheel (part number 425), click springs, and setting lever springs ensure reliable winding mechanism
Jewels: Synthetic rubies reduce wear and friction on pivots
Hands: Period-correct hour and minute hands maintain vintage authenticity
Bridges & Plates: Essential for structural integrity and precise alignment
Maintenance and Sourcing Tips
Verify the “FEF 6630” calibre marking before ordering parts to ensure compatibility
Choose NOS or trusted donor parts to maintain authenticity and durability
Source from reputable vintage parts dealers or specialized suppliers
Employ Swiss-certified lubricants and professional servicing for long-term performance
Importance of Genuine Spare Parts
Ensures mechanical precision, durability, and authenticity
Preserves collector value and original function
Supports expert restorations and reliable daily use
Utilizing genuine spare parts is essential to maintain the FEF-Fleurier 6630’s reputation as a robust and accurate manual wind calibre highly prized among collectors and watchmakers.
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