he Vostok 2605 is a manual-winding mechanical watch movement with a rich heritage, originating from the Soviet era and mainly produced during the 1960s. It belongs to the “Pobjeda” (Victory) family of movements and was originally named “Tschaika.” Known for its reliability and classical construction, this movement offers a blend of vintage aesthetic and functional robustness favored by collectors and watch enthusiasts.
Key Features of the Vostok 2605 Movement:
Size & Construction: 26mm diameter (11 1/2 lignes), 3.9mm height, solid construction with a robust build.
Jewels: Equipped with 17 jewels including synthetic rubies on all key bearings except the mainspring barrel and center minute wheel, enhancing durability and reducing wear.
Winding and Regulation: Yoke winding system; features a nickel screw balance and a Breguet hairspring for improved accuracy and reduced positional errors.
Escapement and Beats: Swiss pallet lever escapement with a slow beat rate at 18,000 vibrations per hour (A/h), contributing to longevity and stable timekeeping.
Date Function: Includes a simple date mechanism with a slowly advancing date ring, lacking quickset date capability; date ring locking mechanism is ingeniously designed for reliability.
Shock Protection: The movement is equipped with shock protection (typically Poljot type), providing resilience against shocks.
Dial and Design: Dial side is functionally crude but effective; no decorative finishing but built for practical use.
Historical Significance: It is a well-known movement in vintage Vostok wristwatches and represents an important era of Soviet watch manufacturing.
Performance and Usage:
The movement is praised for its reliability and ease of maintenance, making it a favorite among vintage watch collectors.
Its design prioritizes power reserve and precision, albeit with some positional rate variation that is typical of movements from its time.
The presence of sub-seconds and date features makes it versatile for everyday use.
The Vostok 2605 embodies the Soviet horological ethos—durability, functionality, and modest elegance—making it a key piece in the history of mechanical watchmaking.
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Stem, Crown, Hands & Spares might be available for this movement.
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