Bulova 2142 Watch Spare Parts: Expert Guide for Collectors and Watchmakers
The Bulova 2142 is a highly regarded electric tuning fork movement introduced in the late 1960s, part of Bulova’s influential Accutron series. Boasting a frequency of 360 Hz, the calibre delivers precise and reliable timekeeping. The movement measures approximately 28.7 mm in diameter and 5.5 mm in thickness, featuring 15 jewels. Known for its smooth sweeping seconds hand and sophisticated electronic control, the 2142 remains a prized vintage movement among collectors and technicians.
Key Technical Specifications
Calibre: Bulova 2142
Movement Type: Tuning fork electric movement
Frequency: 360 Hz
Jewels: 15 synthetic rubies
Diameter: 28.7 mm
Thickness: About 5.5 mm
Era: Late 1960s
Power Source: Battery
Common Spare Parts
Tuning Fork & Coil Assembly: Generates vibrations to drive the movement
Index Wheel: Fine toothed wheel which converts vibrations into rotary motion
Pawl and Index Jewels: Enable precise interaction with the index wheel
Electronic Circuit Components: Transistors and circuitry managing timing
Battery & Contact Springs: Provide and maintain power
Balance Assembly: Stabilizes the movement frequency
Date and Calendar Parts: Operate calendar functionalities (when included)
Hands & Dial Assemblies: Preserve the vintage aesthetic
Case Screws & Fasteners: Secure the movement within the watch case
Maintenance and Sourcing Tips
Exercise caution handling the delicate index wheel
Source genuine or New Old Stock (NOS) Bulova components when possible
Use detailed exploded parts diagrams for repairs and assembly
Employ watchmakers experienced in tuning fork technology
Importance of Genuine Spare Parts
Preserve precise and smooth operation of tuning fork movements
Maintain historical significance and collector value
Ensure quality and reliability in professional restorations
Genuine Bulova 2142 spare parts are vital for the continued functionality and preservation of these iconic Accutron movements, treasured by horology enthusiasts worldwide.
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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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