




BFG – Baumgartner 896/31 (CLD) Watch Spare Parts: Comprehensive Overview
The Baumgartner BFG 896/31 (CLD) is a Swiss mechanical manual winding watch movement featuring a pin lever escapement and date complication (CLD variant). Known for its simplicity, robustness, and effective design, it remains a sought-after calibre in vintage Baumgartner watches.
Key Specifications
Calibre: BFG 896/31 (CLD)
Movement Type: Manual winding, pin lever escapement
Size: Approximately 10 1/2 lignes (about 23.6–25.6 mm diameter)
Beat Rate: 18,000 vibrations per hour (vph)
Jewels: 1 or 2 synthetic jewels depending on the variant
Function: Time with sweep seconds and date display (CLD)
Balance: Nickel anular balance without shock protection
Winding System: Yoke winding mechanism
Lift Angle: 45°
Common Spare Parts
Mainspring and Barrel: Original or New Old Stock (NOS) mainsprings ensuring consistent power.
Balance Assembly: Including balance wheel, staff, hairspring, and regulator for accurate timekeeping.
Escape Wheel and Pallet Fork: Core escapement components for smooth operation.
Gear Train Components: Center, third, and fourth wheels for power transmission.
Setting Mechanism: Stems, crowns, winding levers, yoke, and springs.
Date Mechanism: Date wheels, corrector levers, springs, and discs for date function.
Hands and Dial Parts: Authentic or period-correct replacements preserving vintage style.
Screws, Bridges, and Plates: Structural parts ensuring movement stability and integrity.
Maintenance and Sourcing Tips
Verify the BFG 896/31 (CLD) calibre marking before ordering parts for compatibility.
Use NOS or donor parts for best durability and fit.
Handle date mechanism components carefully during servicing to avoid damage.
Apply light, precise lubrication consistent with vintage watch servicing standards.
Specialist vintage watch parts suppliers offer a wide selection of Baumgartner 896 family spare parts.
Importance of Genuine Spare Parts
Genuine parts ensure accuracy, reliability, and longevity of the movement.
Preserve the historical value and collector appeal of your vintage Baumgartner watch.
Support professional restoration with authentic parts for lasting serviceability.
Maintaining your Baumgartner BFG 896/31 (CLD) with genuine spare parts ensures dependable performance and honors its rich Swiss mechanical heritage.
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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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