Bulova 7 BCAC Automatic Watch Technical Bulletin
Bulova 7 BCAC automatic watch movement technical bulletin for professional watchmakers and repair technicians. Covers the complete caliber 7 BCAC automatic mechanism with center sweep second hand, including detailed specifications, mechanical characteristics, and adjustment procedures. Details special points on automatic mechanism construction, center pipe assembly alignment, cannon pinion adjustment techniques, and oscillating weight endshake setup. Provides technical information supported by technical drawings and component references for accurate identification and servicing of this precision automatic timepiece movement.
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Document Details
- Format
- Pages
- 6
- Size
- 5.4 MB
- Category
- Watchmaking