Peseux 350 Watch Spare Parts: Detailed Guide for Collectors and Watchmakers
The Peseux 350 is a Swiss manual wind movement celebrated for its robust design and precision. Launched in the early 1950s, it features a dimension of approximately 10.5 lignes (around 23.7 mm in diameter) and operates at 18,000 vibrations per hour (vph). This calibre contains 17 synthetic jewels and includes a yoke winding system with Incabloc shock protection, ensuring reliable performance and durability.
Key Technical Specifications
Calibre: Peseux 350
Movement Type: Manual wind
Size: 10.5 lignes (approx. 23.7 mm diameter)
Jewels: 17 synthetic rubies
Frequency: 18,000 vph
Power Reserve: Typically about 42-43 hours
Escapement: Swiss lever
Shock Protection: Incabloc system
Winding System: Yoke winding
Common Spare Parts
Balance Staff: Vital for steady oscillation and timing accuracy
Mainspring & Barrel: New Old Stock (NOS) parts preferred for consistent energy delivery
Stem & Crown: Precision components needed for smooth winding and hand-setting
Gear Train Wheels: Center, third, fourth, and escape wheels for efficient power transmission
Clicks & Springs: Original click part number 425 used in secure winding
Hands: Authentic hour, minute, and small seconds hands for vintage authenticity
Bridges & Plates: Provide mechanical stability and precise alignment
Jewels: High-quality synthetic rubies that reduce friction and wear
Maintenance and Sourcing Tips
Confirm the “Peseux 350” marking to ensure part compatibility
Use NOS or genuine Swiss parts from trusted specialist suppliers
Employ professional servicing with Swiss-certified lubricants for longevity
Ensure careful handling of delicate moving components
Importance of Genuine Spare Parts
Maintains mechanical precision and reliable operation
Preserves historical and collector value
Supports expert restoration and dependable everyday use
Genuine Peseux 350 spare parts are essential for maintaining the longevity and accuracy of this classic and highly respected manual wind calibre favored by watchmakers and collectors worldwide.
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