Felsa 726 Watch Spare Parts: Comprehensive Guide for Collectors and Watchmakers
The Felsa 726 is a Swiss manual wind watch movement, part of the highly regarded Felsa 700 series, featuring reliable precision and durable construction. It measures 8.75 lignes (approximately 19.40 mm) in diameter with a height of 3.30 mm. Operating at 18,000 vibrations per hour (vph), it includes 17 jewels and a sweep seconds function. Renowned for its performance and reliability, it incorporates Incabloc shock protection to ensure longevity and robustness in vintage watches.
Key Technical Specifications
Calibre: Felsa 726
Movement Type: Manual wind
Jewels: 17 synthetic rubies
Frequency: 18,000 vph
Diameter: 19.40 mm (8.75 lignes)
Height: 3.30 mm
Functions: Hours, minutes, sweep seconds
Shock Protection: Incabloc
Common Spare Parts
Balance Staff: Essential for stable oscillations and accurate timekeeping
Mainspring: New Old Stock (NOS) parts preferred for consistent power output
Stem & Crown: Precision fit necessary for smooth winding and setting
Gear Train Components: Center, third, fourth, and escape wheels for efficient power transmission
Hands & Dial Components: Compatible hour, minute, and sweep second hands for authentic restoration
Jewels: Synthetic rubies reduce friction and extend component life
Clicks & Springs: Ratchet wheels and click springs ensure smooth winding and security
Bridges & Plates: Provide structural integrity and correct alignment
Maintenance and Sourcing Tips
Confirm the “726” calibre marking before ordering parts to ensure compatibility
Use NOS or verified donor parts to retain originality and value
Source from trusted vintage watch dealers and reputable suppliers
Employ Swiss-certified lubricants and expert servicing for longevity
Importance of Genuine Spare Parts
Guarantees mechanical precision, durability, and authenticity preservation
Maintains the watch’s collector appeal and mechanical integrity
Supports professional repairs and dependable daily use
Using genuine spare parts is key to maintaining the high reputation of the Felsa 726 as a precise and durable Swiss manual wind calibre favored by watchmakers and collectors alike.The Felsa 721, Felsa 725, and Felsa 726 are classic Swiss manual wind calibres measuring 8.75 lignes (~19.4 mm) with 17 jewels, operating at 18,000 vph, and featuring sweep seconds and Incabloc shock protection. Each offers reliable precision suitable for vintage restorations. Common essential spare parts for these calibres include:
Balance staff for accurate oscillations
New Old Stock (NOS) mainsprings for consistent power
Precisely fitting stems and crowns for winding and setting
Gear train components including center, third, fourth, escape wheels
Compatible hour, minute, sweep second hands
Synthetic rubies (jewels) to reduce friction
Clicks and springs ensuring secure and smooth winding
Bridges and plates for structural support and alignment
Maintenance tips stress confirming the calibre marking to ensure compatibility, sourcing genuine or NOS parts through reputable dealers, and using Swiss-certified lubricants with expert servicing for longevity. Genuine spare parts preserve mechanical integrity, watch authenticity, and collector value, supporting reliable daily use. These details reflect the shared heritage and precise construction of these three Felsa calibres, maintaining their status as prized Swiss movements 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]
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