Luch 1809 Watch Spare Parts: Comprehensive Guide for Collectors and Watchmakers
The Luch 1809 is a classic Soviet-era manual wind movement produced by the Minsk Watch Factory, widely found in mid-20th-century Russian watches. It features a round, compact form with a diameter of 18 mm and a slim height of 3.8 mm. With 17 jewels and a beat rate of 21,600 vibrations per hour (vph), the 1809 boasts direct central sweeping seconds and is recognized for its solid construction and technical reliability. Notably, its center seconds hand is supported by a dial-side ruby bearing for improved durability.
Key Technical Specifications
Calibre: Luch 1809
Type: Manual wind, central sweeping seconds
Diameter: 8”’ (18 mm)
Height: 3.8 mm
Jewels: 17
Frequency: 21,600 vph
Balance: Glucydur anular balance (three legs)
Shock Protection: Russian three-arm system
Escapement: Swiss-type pallet lever
Date Feature: None on standard 1809
Power Reserve: Not specified (typically ~40 hours for similar calibres)
Production Era: ~1970s, USSR
Common Spare Parts
Balance Assembly & Staff: Crucial for reliable oscillation and accuracy
Mainspring & Barrel: Ensures stable power delivery
Stem & Crown: Proper fit required for winding and hand setting
Center Seconds Wheel & Dial-side Ruby: Unique to 1809, supports long-term smooth operation
Gear Train Wheels: Center, third, escape for uninterrupted power transmission
Pallet Fork & Escape Wheel: Accurate Swiss-style timekeeping
Jewels & Shock Protection: Counteract friction and mechanical shocks
Hands: Slim, precise hands for central sweep seconds function
Maintenance and Sourcing Tips
Confirm the 1809 calibre marking for part compatibility
Use NOS or authentic Russian spare parts from reputable suppliers
Employ watchmakers skilled in Soviet movements for restoration
Importance of Genuine Spare Parts
Maintains movement’s accuracy and robust performance
Preserves historical authenticity and collectible value
Supports durable and reliable professional servicing
Sourcing genuine Luch 1809 spare parts is imperative for the restoration and long-term enjoyment of these well-constructed Russian timepieces, prized among horology enthusiasts and collectors.
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