BFG – Baumgartner 910 Watch Spare Parts: Detailed Overview
The Baumgartner BFG 910 is a Swiss pin lever mechanical watch movement notable for its compact size and robust construction. With a diameter of only 19.3mm (8 3/4 lignes), it is one of the smaller pin lever movements produced by Baumgartner, reflecting high quality and efficient design.
Key Specifications
Calibre: BFG 910
Size: 8 3/4 lignes (approx. 19.3 mm)
Beat Rate: 18,000 vibrations per hour (vph)
Jewels: 1 to 17 jewels (including cap jewels for lever and escape wheel bearings)
Escapement: Pin lever with Roskopf construction
Balance: Nickel anular balance without shock protection
Winding System: Yoke winding system with a simple yet effective two-part construction
Power Reserve: Standard for movements of this type
Movement Construction: Mix of massive and pillar construction showing quality engineering
Unique Features: Large mainspring barrel covering the movement’s center, large driving wheel, and yoke winding system
Common Spare Parts
Mainspring and Barrel: Original mainsprings for consistent and reliable power delivery
Balance Assembly: Balance wheel, staff, regulator, and hairspring for accurate timekeeping
Escape Wheel and Pallet Fork: Core escapement components critical for smooth operation
Gear Train Wheels: Driving wheel, third wheel, second wheel, and steel lever wheel
Winding and Setting Components: Yoke, setting lever, winding pinion, crown, and associated springs
Screws and Plates: Structural and assembly components vital for movement integrity
Maintenance and Sourcing Tips
Use original or NOS (New Old Stock) parts to maintain movement integrity and reliability
The Baumgartner 910 is a pin lever movement with a Roskopf construction, so specialized attention to escapement and yoke parts is necessary during servicing
Lubricate sparingly and correctly, using oils suited for vintage pin lever movements
Trusted vintage watch parts dealers carry compatible original Baumgartner spare parts for this calibre
Importance of Genuine Spare Parts
Ensures precise timekeeping, reliable performance, and extended movement life
Maintains the authenticity and collector’s value of vintage Baumgartner watches
Essential for professional restoration and ongoing watch maintenance
Maintaining your Baumgartner BFG 910 with authentic spare parts guarantees optimal performance and honors its place in Swiss horology heritage.
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Stem, Crown, Hands & Spares might be available for this movement.
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