Seiko Cal. S149A Stopwatch Parts Catalogue and Technical Guide
Parts catalogue and technical guide for the Seiko Cal. S149A digital stopwatch module with integrated thermal printer. Includes detailed specifications, module dimensions (198.1mm × 81.6mm, height 28.5mm), display specifications (nematic liquid crystal, FEM), and mechanical components. Features disassembly and reassembly procedure references with exploded diagrams showing battery hatches, battery leads, and major module sections.
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Document Details
- Format
- Pages
- 12
- Size
- 879.1 KB
- Category
- Watchmaking