Seiko Cal. 7002A Technical Data & Parts List
Seiko Cal. 7002A automatic watch movement technical data and parts catalogue. Provides complete specifications including Ø27.4mm (casing), Ø27.4mm (outside diameter), 4.9mm height, 21,600 vibrations per hour, and 17 jewels. Features a detailed exploded view diagram identifying all components with numbered callouts for quick reference. Includes disassembly/reassembly procedure references (Figs. 1-46) and specific lubrication recommendations for critical moving parts using Mobius A, SEIKO Watch Oil S-4, and SEIKO Watch Oil S-6. The parts list organizes every component by category—screws, jewels, tubes, and miscellaneous hardware—making it straightforward to identify and source replacements. Essential technical reference for watch technicians and service personnel working on this widely-serviced automatic caliber.
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Document Details
- Format
- Pages
- 6
- Size
- 290.4 KB
- Category
- Watchmaking