Caliber Y10/Y11 Series Analogue Quartz Technical Guide
Technical service manual for Seiko Caliber Y10 and Y11 series analogue quartz movements (models Y100A, Y101A, Y102A, Y112A, Y113A). This comprehensive workshop reference covers all essential specifications: timekeeping functions, calendar and additional mechanisms, case and movement dimensions, height measurements, regulation system parameters, measuring gate specifications, battery requirements, and jewel count. Detailed circuit block schematics and a complete screw inventory support systematic disassembly and reassembly procedures for the calendar mechanism and circuit block, with thorough cleaning protocols included. The step motor compensation drive pulse system is documented in full technical detail. Extensive checking and adjustment procedures cover output signal verification, battery voltage and conductivity testing, circuit block conductivity verification, reset and setting operations, coil block testing, accuracy checks, and current consumption measurement. An essential technical resource for servicing these reliable quartz movements.
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Document Details
- Format
- Pages
- 7
- Size
- 314.0 KB
- Category
- Watchmaking