Chaika 1301 Watch Spare Parts: Detailed Guide for Collectors and Repairers
The Chaika 1301 is a compact mechanical hand-winding movement, often used in small watches of Russian origin from the late 1970s through the 1980s. Renowned for its reliability, this calibre features 17 jewels, runs at 21,600 vibrations per hour (vph), and offers a power reserve of approximately 45–46 hours. The movement dimensions are 13.00 x 15.15 mm (5½ x 6¾ ligne), with a case height of 3.60 mm.
Key Technical Specifications
Type: Manual wind mechanical
Calibre: Chaika 1301 (identical to GUB 09-20)
Jewels: 17
Beat Rate: 21,600 vph
Power Reserve: Approx. 45–46 hours
Dimensions: 13.00 x 15.15 mm; Height: 3.60 mm
Shock Protection: Aera-Slava
Functions: Sweep seconds (some variants), date (via 22–24h position adjustment)
Common Spare Parts
Balance Assembly: Balance wheel, hairspring, staff, and regulator for precise timekeeping.
Escapement System: Pin-lever or lever escapement, pallet fork, and escape wheel.
Gear Train Components: Center, third, and fourth wheels for power transmission.
Mainspring: Defines the power reserve and toughness of the winding operation.
Setting Parts: Stem, crown, setting lever, and clutch wheel for manual setting and winding.
Shock Protection Components: Aera-Slava shock absorbing system parts.
Hands & Dial Components: Genuine replacements keep the original look—hand sizes: hour (1.00 mm), minute (0.55 mm).
Plates, Bridges & Screws: Foundational elements that stabilize the movement assembly.
Jewels: Synthetic rubies to minimize friction and wear, preserve durability.
Click/Click Spring: Vital for maintaining winding tension.
Maintenance and Sourcing Tips
Confirm the movement stamped “1301” before ordering parts for compatibility.
Prefer New Old Stock (NOS) or authentic recycled donor parts for originality.
Handle delicate escapement, balance, and jewel components with care due to small size.
Use lubricants suited for Russian mechanical watches.
Parts frequently available through specialist suppliers, online stores, and watch repair forums.
Why Choose Genuine Spare Parts?
Ensures longevity, accurate performance, and mechanical reliability
Maintains collector value and historical authenticity
Supports quality restoration for everyday and collectible use
Using genuine parts keeps your Chaika 1301 running strong, preserving a legacy of compact, durable Russian watchmaking.
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Watch Parts Enquiry
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Stem, Crown, Hands & Spares might be available for this movement.
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