EB-Bettlach 8492 Watch Spare Parts: Essential Guide for Collectors and Watchmakers
The EB-Bettlach 8492 is a Swiss manual wind mechanical watch movement from the trusted EB 8400 series. It is renowned for its robust construction, precise pin lever escapement, and reliable performance. The calibre measures approximately 10½ lignes (23.7 mm) and was produced primarily during the mid-20th century. Operating at 18,000 vibrations per hour with a 60° lift angle, this movement remains a favorite among vintage watch collectors and professionals. Securing authentic spare parts is crucial for maintaining its accuracy and extending its longevity.
Key Technical Specifications
Calibre: EB-Bettlach 8492
Type: Manual wind, pin lever escapement
Size: Approx. 10½ lignes (23.7 mm)
Vibrations per hour: 18,000 A/h
Lift Angle: 60°
Functions: Hours, minutes, central seconds
Era: Mid-20th century
Common Spare Parts
Balance Assembly & Staff: Ensures precise oscillation and reliable time regulation
Mainspring & Barrel: Delivers consistent power for smooth movement
Winding Stem & Crown: Often split winding stems specially designed for EB 8492 calibre
Gear Train Components: Center, third, fourth, and escape wheels to ensure efficient power transmission
Pallet Fork & Escape Wheel: Essential escapement elements governing accurate timing
Jewels & Bearings: Synthetic ruby jewels minimize friction and wear on pivots
Hands & Dial Components: Sized for compatibility with vintage dials featuring central seconds
Case Screws & Clamps: Secure the movement firmly within the watch case
Maintenance and Sourcing Tips
Confirm calibre “8492” marking for correct parts compatibility
Seek New Old Stock (NOS) or genuine EB Bettlach spare parts from reputable vintage suppliers
Regular servicing is recommended to maintain precision and extend service life
Importance of Genuine Spare Parts
Guarantees reliable and accurate timekeeping
Maintains the watch’s historical authenticity and value
Supports quality restoration and longevity
Using genuine EB-Bettlach 8492 spare parts is vital for preserving the heritage, precision, and functionality of these classic Swiss mechanical movements treasured worldwide.
For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]
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]
Mobile/WhatsApp: +91- 9841 360 340