FEF-Fleurier 6660 Watch Spare Parts: Essential Guide for Collectors and Watchmakers
The FEF-Fleurier 6660 is a robust Swiss manual wind watch movement widely appreciated for its precision and durability. It measures 6.75 x 8 lignes (about 15.35 x 18.20 mm) with 17 jewels, operating at a frequency of 21,600 vibrations per hour (vph). Known for its sub-seconds function and Breguet hairspring, it offers a power reserve of approximately 47 hours. This calibre is a favored choice for vintage wristwatch restorations, exemplifying reliable Swiss craftsmanship.
Key Technical Specifications
Calibre: FEF-Fleurier 6660
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: Approx. 47 hours
Escapement: Swiss pallet lever with Breguet hairspring
Functions: Hours, minutes, sub-seconds
Shock Protection: Typically Incabloc
Common Spare Parts
Balance Staff: Vital for accurate oscillation and timing
Mainspring: NOS mainsprings preferred for steady, reliable power
Stem & Crown: Precise parts for smooth winding and hand setting
Gear Train Components: Center, third, fourth, and escape wheels ensure efficient power transmission
Clicks & Springs: Ratchet wheels and click springs secure reliable winding
Jewels: Synthetic rubies reduce wear and friction
Hands: Period-correct hour, minute, and sub-seconds hands maintain authenticity
Bridges & Plates: Provide structural support and precise alignment
For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]
Watch Parts Enquiry
* If you are unable to fill out any of the required information fields, please type “N/A”.
Stem, Crown, Hands & Spares might be available for this movement.
Email us for rate and availability: [email protected]
Mobile/WhatsApp: +91- 9841 360 340