Seiko Cal. S026A Parts Catalogue and Technical Guide
Parts catalogue and technical guide for Seiko Cal. S026A digital stopwatch module. Includes specifications (40mm diameter case, nematic liquid crystal display), disassembly/reassembly procedures with numbered parts diagrams, circuit block structure with C-MOS-LSI layout, segment-to-terminal relationship for the LCD panel, removal instructions for buttons and switch springs, installation guidelines using Phillips screwdriver, and value checking procedures. Battery specifications: SR41W or equivalent, 1.55V, approximately 2.5 year life. Lubrication specifications noted with silicone oil and SEIKO Watch Oil S-6.
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Document Details
- Format
- Pages
- 4
- Size
- 137.0 KB
- Category
- Horlogerie