Seiko Digital Quartz Cal. A133A Technical Guide
Complete technical manual for Seiko Digital Quartz caliber A133A wristwatch. Includes specifications, features, detailed operating instructions for time/calendar and alarm functions, speaker mechanism and working principles, disassembly and reassembly procedures for case and module, glass and speaker cover replacement, cleaning procedures, and checking/adjustment guide. Features nematic liquid crystal FEM display, 32,768 Hz quartz oscillator, digital display system with time, calendar, alarm and date functions, illuminating light, battery life indicator and alarm test system.
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Document Details
- Format
- Pages
- 19
- Size
- 1.1 MB
- Category
- Horlogerie