The Wostok 2209 is an iconic Soviet-era watch movement noted for its engineering innovation and reliability. This caliber played a crucial role in the evolution of Russian watchmaking, powering numerous timepieces throughout the mid-to-late 20th century.
Key Features of Wostok 2209
Manual wind mechanical movement, manufactured primarily between 1955 and 1983.
Dimensions: 22 mm diameter, 3.2–3.3 mm height.
Frequency: 18,000 vibrations per hour (vph).
18 jewels reduce friction and improve reliability.
Central second hand operation ensures smooth timekeeping.
Power reserve of approximately 38 hours.
Precision Grade II: Typical accuracy range of -25/+65 seconds per day.
Glucydur screw balance with Breguet-type hairspring, enhancing stability and precision.
Shock protection (often Poljot-type).
Unique movement structure with a decentral minute wheel, allowing for a larger balance wheel and improved accuracy.
Yoke winding mechanism and a sophisticated clutch for setting system reliability.
Unusual cannon pinion solution, employing a separate friction clutch to maintain hour-wheel stability and mitigate hand jump.
Notable Construction Details
Many parts are positioned side-by-side, instead of stacked, resulting in a movement thickness of only 3.2–3.3 mm—remarkably thin for its era.
Bridges and cocks are expertly angled, giving the movement a refined, clean appearance.
The movement’s architecture allows for easy servicing and cleaning—critical for longevity and for collectors.
Historical and Collectible Value
Used in Vostok’s classic models, including the celebrated Amphibia diver.
Valued for its durability, distinct design, and smooth operation—sought after among vintage watch collectors.
The Wostok 2209 stands as a testament to Soviet watchmaking ingenuity, balancing robust construction with elegant engineering solutions.
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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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