SLAVA 2428 Watch Spare Parts: Essential Guide for Collectors and Watchmakers
The SLAVA 2428 is a well-regarded manual wind mechanical movement produced in the Soviet Union. Known for its durability and accuracy, it features a central sweep seconds hand, date, and day complication with a quickset function. The movement delivers 28,800 vibrations per hour (vph), incorporates 25 jewels, and offers a power reserve of approximately 36 hours, making it a popular choice for vintage collectible watches.
Key Technical Specifications
Calibre: SLAVA 2428
Movement Type: Manual wind with central seconds, day, and date functions
Jewels: 25 synthetic rubies
Vibrations: 28,800 vph (high beat rate)
Power Reserve: 36 hours approximately
Size: About 29 mm in diameter
Height: 4.7 mm
Features: Quickset date via pusher, day-setting with +/- adjustment, shockproof balance, anti-magnetic protection
Era: Produced mainly from the 1960s to 1980s
Common Spare Parts
Balance Assembly & Staff: Critical for maintaining accurate oscillations
Main Spring & Barrel: Ensure consistent power supply and extended reserve
Escape Wheel & Pallet Fork: Regulate the gear train for precise timing
Winding Stem & Crown: Enable manual winding and setting of time, date, and day
Date & Day Wheels: For calendar functions, including quickset mechanisms
Shock Absorbers: Protect delicate parts from shocks
Hands & Dial Components: Maintain the vintage aesthetic and function
Case Screws & Fasteners: Secure the movement within the case
Maintenance and Sourcing Tips
Confirm the “2428” marking for parts compatibility
Prefer authentic or NOS (New Old Stock) spare parts from trusted suppliers
Use detailed exploded diagrams or manuals for precise repairs
Employ skilled watchmakers experienced with Soviet-era movements
Importance of Genuine Spare Parts
Ensure long-term reliability and accurate timekeeping
Maintain historical authenticity and collectible value
Support durable professional restorations
Genuine SLAVA 2428 spare parts are essential for preserving these vintage, high-beat movements, cherished by horological enthusiasts 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