FEF-Fleurier 6670 Watch Spare Parts: Comprehensive Guide for Collectors and Watchmakers

The FEF-Fleurier 6670 is a Swiss manual wind watch movement, recognized for its precision and robust construction. It typically measures 6.75 x 8 lignes (15.35 x 18.20 mm), features 17 jewels, and operates at 21,600 vibrations per hour (vph). This calibre offers a power reserve of approximately 47 hours, making it ideal for vintage wristwatch restoration and maintenance.
Key Technical Specifications

Calibre: FEF-Fleurier 6670

Movement Type: Manual wind

Jewels: 17 synthetic rubies

Dimensions: 6.75 x 8 lignes (15.35 x 18.20 mm)

Frequency: 21,600 vph

Power Reserve: Around 47 hours

Escapement: Swiss pallet lever

Shock Protection: Generally Incabloc

Common Spare Parts

Balance Staff: Critical for accurate balance wheel oscillations and timing

Mainspring: New Old Stock (NOS) mainsprings for consistent, reliable power delivery

Stem & Crown: Precision-fitted parts essential for smooth winding and hand setting

Gear Train Components: Center, third, fourth, and escape wheels facilitate efficient power transfer

Clicks & Springs: Ratchet wheels and click springs ensure secure winding

Jewels: Synthetic rubies minimize wear and friction on pivots

Hands: Period-appropriate hour and minute hands preserve vintage authenticity

Bridges & Plates: Provide structural stability and maintain precise alignment

Maintenance and Sourcing Tips

Confirm the “FEF 6670” calibre marking before ordering parts to ensure compatibility

Use NOS or trusted donor parts to retain originality and reliability

Source from reputable vintage watch parts suppliers or specialist dealers

Employ professional servicing with Swiss-certified lubricants for optimal movement performance

Importance of Genuine Spare Parts

Guarantees precise mechanical function, durability, and authenticity

Maintains collector value and original watch integrity

Supports expert restoration and dependable daily wear

Maintaining the FEF-Fleurier 6670 with genuine spare parts is crucial for upholding its legacy as a dependable and precise manual wind calibre cherished by collectors and horologists alike.## FEF-Fleurier 6670 Watch Spare Parts: Comprehensive Guide for Collectors and Watchmakers

The FEF-Fleurier 6670 is a Swiss manual wind watch movement valued for its precision and robustness. It measures 6.75 x 8 lignes (15.35 x 18.2 mm), features 17 jewels, and runs at 21,600 vibrations per hour (vph), with a power reserve of about 47 hours. This calibre is popular for vintage watch restoration due to its reliability and classic design.
Key Specifications

Calibre: FEF-Fleurier 6670

Type: Manual wind

Jewels: 17 synthetic rubies

Dimensions: 6.75 x 8 lignes (15.35 x 18.2 mm)

Frequency: 21,600 vph

Power Reserve: Around 47 hours

Escapement: Swiss pallet lever

Shock Protection: Usually Incabloc

Common Spare Parts

Balance staff for accurate balance oscillations

Mainspring, preferably New Old Stock (NOS), for consistent power

Stem and crown for smooth winding and setting

Gear train wheels (center, third, fourth, escape) for power transmission

Clicks and springs ensuring secure winding

Synthetic ruby jewels to reduce friction

Period-appropriate hour and minute hands

Bridges and plates for stability and alignment

Maintenance & Sourcing Tips

Always verify the exact calibre marking when sourcing parts

Use NOS or trusted donor parts to maintain authenticity

Source from reputable vintage parts dealers

Employ skilled servicing with Swiss-certified lubricants

Importance of Genuine Parts

Ensures accurate operation and durability

Maintains watch value and integrity

Supports professional restoration and reliable use

Using genuine spare parts preserves the FEF-Fleurier 6670’s legacy as a precise, durable movement cherished by collectors and watchmakers.

 

 

For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]

Stem, Crown, Hands & Spares might be available for this movement.

Email us for rate and availability: [email protected]

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