Seiko Caliber 6618A - Technical Data and Complete Parts List
Technical data and comprehensive parts list for the Seiko caliber 6618A automatic movement. This workshop manual includes detailed exploded views of mechanical components with part numbers, essential for repair technicians and movement restoration specialists. Full technical specifications cover a casing diameter of 23.60mm, maximum height of 3.85mm, operating frequency of 18,000 vibrations per hour, and 17 jewels. The manual documents the shock-resistant Diashock device and provides a complete parts catalog with all numbered components and their designations for accurate identification during disassembly, repair, and reassembly.
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Document Details
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- Pages
- 1
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- Category
- Watchmaking