Raketa 2628 Watch Spare Parts: Essential Guide for Collectors and Watchmakers
The Raketa 2628 is a distinguished manual wind mechanical movement produced by the Petrodvorets Watch Factory in Russia during the late 1970s and early 1980s. This calibre is celebrated for its day-date complication, robust construction, and reliable performance. It measures 11½ lignes (26 mm) in diameter and is about 4.8 mm thick. With 19 jewels and a beat rate of 18,000 vibrations per hour (vph), the Raketa 2628 is designed for precision and durability, making it a popular choice among vintage watch collectors.
Key Technical Specifications
Calibre: Raketa 2628.H
Diameter: 11½ lignes (26 mm)
Height: 4.8 mm
Jewels: 19
Frequency: 18,000 vph
Power Reserve: Approximately 45 hours
Escapement: Swiss lever
Balance: Monometallic anular balance with shock protection
Functions: Hours, minutes, central seconds, day-date complication
Common Spare Parts
Balance Assembly & Staff: Critical for stable oscillation and accuracy
Mainspring & Barrel: Ensures consistent power delivery
Stem & Crown: For winding and setting time and date
Gear Train Wheels: Center, third, fourth, and escape wheels for smooth transmission
Pallet Fork & Escape Wheel: Fundamental to escapement precision
Jewels & Bearings: Reduce friction and enhance durability
Day-Date Mechanism Parts: Day and date discs, quickset levers, and springs for calendar functions
Hands: Slim, period-appropriate for day-date dials
Maintenance and Sourcing Tips
Verify the 2628.H calibre marking for part compatibility
Prefer New Old Stock (NOS) or original Soviet-made parts from trusted suppliers
Use watchmakers experienced in Russian mechanical day-date movements
Importance of Genuine Spare Parts
Maintains watch precision and day-date function reliability
Preserves vintage authenticity and collector value
Supports durable, quality restoration
The Raketa 2628 remains a reliable and sought-after calibre, with genuine spare parts crucial for maintaining its distinctive performance and historical significance.
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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