Luch 1816 Watch Spare Parts: Comprehensive Guide for Collectors and Watchmakers
The Luch 1816 is a distinctive Soviet-era ladies’ automatic movement manufactured by the Minsk Watch Factory. Known for being the only miniature automatic calibre from Luch, it features an 8 ligne (18 mm) diameter and stands out for its 21 jewels, efficient Glucydur balance, and complex self-winding mechanism using a “freewheel changer.” Released in the mid-1970s, the 1816 is valued for its compact engineering, Swiss-type lever escapement, and reliable performance.
Key Technical Specifications
Movement: Luch 1816
Type: Automatic, central seconds, instant date change
Diameter: 18 mm (8 ligne)
Height: 6.0 mm
Jewels: 21
Frequency: 21,600 vph
Balance: Glucydur 3-leg, with shock protection
Winding: Bidirectional automatic, yoke-type with advanced module
Escapement: Swiss lever
Calendar: Instant-change date, user-correctable
Era: 1970s, Soviet Union
Essential Spare Parts
Automatic Module & Rotor: For reliable bidirectional self-winding
Balance Assembly & Staff: Maintains precise oscillation
Mainspring & Barrel: For extended, stable power delivery
Stem & Crown: Critical for winding, time, and date setting
Calendar Mechanism: Includes date jumper, date wheel, and related springs—requires expert handling
Gear Train Components: Large and miniaturized wheels transmit energy efficiently
Jewels & Shock Absorbers: Protect balance staff and moving parts
Hands: Elegant, period-matched for ladies’ models
Maintenance and Sourcing Tips
Confirm 1816 is stamped on the movement for compatibility
Source NOS or original USSR spare parts from reputable vintage suppliers
Choose watchmakers experienced with Soviet automatics and miniature calendar mechanisms
Importance of Genuine Spare Parts
Ensures reliable self-winding and accurate timekeeping
Preserves vintage value and mechanical authenticity
Supports expert restoration and long service life
Using authentic Luch 1816 spare parts is vital for proper restoration, reliable function, and the continuing legacy of these unique Soviet ladies’ automatics.
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