Seiko Cal. 7T52B & 7T59B Parts Catalogue & Technical Guide
Comprehensive parts catalogue and technical service guide for Seiko Cal. 7T52B and 7T59B quartz watch movements. This workshop manual delivers detailed exploded diagrams of all movement components with numbered part identification, essential for accurate assembly and disassembly work. Includes step-by-step procedures for movement maintenance, lubrication specifications at critical contact points, battery installation and replacement instructions for SR927W cells (1.55V), and stopwatch hand reset techniques. Technical reference data covers movement dimensions (27.6mm outside diameter, 3.2mm to 4.0mm height), stepper motor drive system operation, and handling notes for specialized components including dial holding rings, winding stems, and date wheel assemblies. An indispensable troubleshooting and repair resource for watchmakers and technicians servicing these durable quartz calibers.
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Document Details
- Format
- Pages
- 18
- Size
- 572.4 KB
- Category
- Watchmaking