BFG – Baumgartner 844 Watch Spare Parts: Detailed Overview
The Baumgartner BFG 844 is a Swiss manual winding watch movement well-regarded for its reliability and classic mechanical design. Typically sized at 10 1/2 lignes (approx. 23.6–23.95 mm diameter), this calibre features a pin lever escapement and basic timekeeping functions with optional date versions.
Key Features and Specifications
Calibre: BFG 844
Movement Type: Mechanical, manual winding
Escapement: Pin lever
Beat Rate: 18,000 vibrations per hour (vph)
Jewels: Variants with 1, 2, or up to 17 jewels
Functions: Hour and minute hands, optional sweeping seconds, and date (CLD variants)
Construction: Pillar construction with yoke winding system
Shock Protection: KIF Trior for balance
Balance: Nickel anular balance beating at 18,000 A/h
Common Spare Parts
Mainspring and Barrel: Original and New Old Stock (NOS) mainsprings and barrels ensure consistent power delivery.
Balance Assembly: Including staff, balance wheel, and regulator crucial for precision and shock resistance.
Pallet Fork and Escape Wheel: Escapement components requiring exact fit for smooth operation.
Gear Train Wheels: Minute, third, and fourth wheels along with cannon pinions.
Setting Mechanism: Includes stems, crowns, clutch and winding levers.
Date Mechanism: Date wheels, correctors, and related springs for CLD variants.
Hands and Dial Components: Authentic or suitable replacements maintain vintage aesthetics.
Screws and Bridges: Structural components key to movement integrity.
Maintenance and Sourcing Tips
Confirm the BFG 844 calibre marking before purchasing parts to ensure compatibility.
Use NOS or donor parts for optimum fit and durability.
Apply lubrication sparingly during servicing, following vintage watch care standards.
Specialist suppliers provide a wide range of Baumgartner BFG 844 parts.
Importance of Genuine Parts
Ensures long-term accuracy, mechanical reliability, and original condition of the watch.
Preserves collector and historical value.
Supports proper restoration and ongoing serviceability.
Using genuine parts to maintain your Baumgartner BFG 844 safeguards its legacy and guarantees dependable performance.
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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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