Seiko Cal. V693A Parts Catalogue and Technical Guide
Complete parts catalogue and technical service guide for the Seiko Cal. V693A quartz movement. This workshop manual covers the full V693A platform with detailed component breakdown and numbered parts diagrams. Specifications include 24.0mm case diameter and 2.6mm height; the movement architecture is built around a step motor drive system optimized for reliable timekeeping. Covers all assembly and disassembly procedures essential for repair and rebuilding work. Includes mode indicator installation and removal instructions, circuit block structure reference, and step-by-step battery replacement procedures. Technical section provides coil block resistance values, current consumption data, and time accuracy specifications alongside practical notes on component handling and calibration adjustments. Indispensable reference for V693A maintenance and repair work.
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Document Details
- Format
- Pages
- 7
- Size
- 412.0 KB
- Category
- Watchmaking