Felsa 4022 Watch Spare Parts: Essential Guide for Collectors and Watchmakers
The Felsa 4022 is a compact Swiss manual wind watch movement, primarily designed for ladies’ wristwatches. It features a diameter of 7 3/4 lignes (approximately 17.2 mm) and a slim profile with a height of just 2.85 mm. This calibre includes 17 jewels, operates at 18,000 vibrations per hour (vph), and incorporates an Incabloc shock protection system, ensuring durability and precision in small watch designs. It is visually distinct with copper-colored bridges and unique red anchor pallets.
Key Technical Specifications
Calibre: Felsa 4022
Movement Type: Manual wind
Jewels: 17 synthetic rubies
Frequency: 18,000 vph
Diameter: 17.2 mm (7 3/4 lignes)
Height: 2.85 mm
Shock Protection: Incabloc
Functions: Hours, minutes, sub-seconds (no separate seconds hand)
Power Reserve: Approximately 43 hours
Common Spare Parts
Balance Staff: Critical for stable oscillations and accurate timekeeping
Mainspring: New Old Stock (NOS) mainsprings preferred for reliable power delivery and longevity
Stem & Crown: Precise fit essential for winding and setting the time
Gear Train Components: Center, third, fourth, and escape wheels ensuring smooth power transmission
Hands & Dial Components: Compatible hour, minute, and sub-seconds hands for authentic restoration
Jewels: Synthetic rubies reduce friction and wear at pivot and escapement points
Clicks & Springs: Ratchet wheels and click springs secure winding and maintain smooth operation
Bridges & Plates: Provide structural support and correct alignment of movement parts
Maintenance and Sourcing Tips
Verify the “4022” calibre marking before ordering parts for compatibility
Use NOS or verified donor parts to maintain watch originality and collector value
Source from reputable vintage watch dealers or trusted online platforms
Employ Swiss-certified lubricants and professional servicing to extend movement longevity
Importance of Genuine Spare Parts
Guarantees precise mechanical function and durability
Maintains the watch’s collector appeal and mechanical integrity
Supports expert servicing and reliable daily wear
Utilizing genuine spare parts is essential to preserving the Felsa 4022’s legacy as a highly reliable and elegant Swiss manual wind calibre favored in small wristwatches by collectors and watchmakers alike.
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