EB-Bettlach 8484 Watch spare parts

EB Bettlach 8484 Watch movements
EB Bettlach 8484 Watch movements
EB Bettlach 8484 Watch spare parts
EB Bettlach 8484 Watch spare parts
EB Bettlach 8484 Watch Date spare parts
EB Bettlach 8484 Watch Date spare parts
EB Bettlach 8484 Watch spare parts
EB Bettlach 8484 Watch spare parts

EB-Bettlach 8484 Watch Spare Parts: Essential Guide for Collectors and Watchmakers

The EB-Bettlach 8484 is a manual wind Swiss mechanical watch movement, part of the reputable EB 8400 series, known for its robust pin lever escapement and precision. It measures approximately 10½ lignes (23.7 mm) in diameter and is prized among vintage watch enthusiasts for its reliable construction and ease of maintenance. Manufactured mainly in the mid-20th century, it is commonly found in classic wristwatches, with authentic spare parts critical for ensuring long-term functionality.


Key Technical Specifications

Calibre: EB-Bettlach 8484

Type: Manual wind, pin lever escapement

Size: Approx. 10½ lignes (23.7 mm)

Era: Mid-20th century

Functions: Hours, minutes, central seconds

Frequency: 18,000 vibrations per hour (vph)

Lift Angle: 60°

Common Spare Parts

Balance Assembly & Staff: Essential for precise oscillations and accurate time regulation

Mainspring & Barrel: Provides reliable power for consistent movement operation

Winding Stem & Crown: Specifically designed for EB 8484; often split stem type

Gear Train Components: Center, third, fourth, and escape wheels ensuring smooth power transmission

Pallet Fork & Escape Wheel: Core components of the escapement mechanism for time precision

Jewels & Bearings: Synthetic ruby jewels reduce friction and wear on pivot points

Hands & Dial Components: Sized to fit vintage-style dials with central seconds

Case Screws & Clamps: Securely mount the movement inside the watch case

Maintenance and Sourcing Tips

Verify calibre “8484” marking to ensure correct part compatibility

Source from trusted suppliers offering New Old Stock (NOS) or genuine EB parts

Regular servicing advised to maintain accuracy and prolong the movement’s lifespan

Importance of Genuine Spare Parts

Maintains precise and reliable timekeeping

Upholds historical authenticity and collector value

Supports quality restoration and long-term wearability

Using authentic EB-Bettlach 8484 spare parts is crucial for preserving the heritage and performance of these classic Swiss mechanical watch movements treasured by collectors and watchmakers worldwide.

 

For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]

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Stem, Crown, Hands & Spares might be available for this movement.

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340