Bulova Accutron Series 221 Technical Letter No. 21 - Replacing the Stem
Technical Letter No. 21 from November 1974 providing detailed instructions for replacing the stem (Part #176) on Bulova Accutron Series 221 watches. Includes step-by-step procedures for stem removal and installation, crown replacement, and guidance on using proper tools and techniques. Features technical diagrams of the movement and setting lever mechanism, with important notes on correct reassembly to ensure proper electrical function and prevention of internal damage. Original factory service documentation used by authorized Bulova service technicians.
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Document Details
- Format
- Pages
- 11
- Size
- 6.8 MB
- Category
- Watchmaking