Bulova 11 ANACD Watch Spare Parts: Detailed Guide for Collectors and Watchmakers
The Bulova 11 ANACD is a robust and precise automatic mechanical movement produced mainly between 1969 and 1976. This calibre is well-regarded by collectors for its reliability, ease of maintenance, and quality craftsmanship. Featuring 23 jewels, a power reserve of approximately 40 hours, and a frequency of 21,600 beats per hour, it includes a quickset date and a sweep seconds hand, making it a versatile movement in vintage Bulova watches.
Key Technical Specifications
Calibre: Bulova 11 ANACD
Movement Type: Automatic with sweep seconds and quickset date
Jewels: 23 synthetic rubies
Diameter: 26 mm
Frequency: 21,600 vph
Power Reserve: Around 40 hours
Balance: Glucydur with KIF Satellor shock protection
Production Era: 1969 to 1976
Country of Manufacture: USA/Switzerland
Common Spare Parts
Rotor & Rotor Bearing: Powers the self-winding mechanism
Balance Wheel & Staff: Controls oscillation for accurate timing
Mainspring & Barrel: Stores and delivers power
Escape Wheel & Pallet Fork: Regulate timing through the escapement
Cannon Pinion & Hour/Minute Wheels: Drive the watch hands
Winding Stem & Crown: Allow manual winding and time adjustment
Date Mechanism Assembly: Levers, springs, and guards for quick date change
Shock Absorbers: Protect delicate movement parts from damage
Hands & Dial Components: Period-correct replacement parts for authenticity
Case Screws & Fasteners: Secure movement within the case
Maintenance and Sourcing Tips
Verify “11 ANACD” markings for compatibility
Source NOS or genuine Bulova parts from trusted vintage suppliers
Refer to detailed technical diagrams for correct part fitment
Seek watchmaker expertise for intricate repairs
Importance of Genuine Spare Parts
Ensures precision, reliability, and longevity
Preserves the watch’s vintage value and original craftsmanship
Supports professional-quality restoration and servicing
Authentic Bulova 11 ANACD spare parts are crucial for maintaining these classic automatic movements’ performance, heritage, and collector appeal 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