Seiko Cal. 3M62A Parts Catalogue and Technical Guide
Seiko Cal. 3M62A Parts Catalogue and Technical Guide — complete service documentation for the automatic kinetic movement with 7 jewels. This repair manual covers all essential specifications: movement dimensions (Ø24.0 mm outside diameter, Ø23.3 mm casing diameter, 4.2 mm height), 3-hand display with step motor using load-compensated driving pulse design. The workshop manual includes full exploded diagrams with part numbers for systematic disassembly and reassembly, detailed lubrication procedures specifying exact oil grades (Moebius A, Moebius F, SEIKO Watch Oil S-6), and comprehensive technical data on the automatic generating system, power reserve indicator operation, energy depletion forewarning function, overcharge prevention circuit, and date calendar mechanism. Essential reference for technicians performing maintenance, overhaul, or component replacement on this kinetic movement platform.
Documentation must be downloaded on a computer (PC, Mac, or Linux).
Do not use a smartphone or tablet to download documentation; they generally lack sufficient memory capacity to handle large files, and few users know how to locate the download folder on these devices.
Once downloaded, you can use it right away and even print the pages you need, or use your smartphone in photo mode to translate into the language of your choice: Google Translate
Document Details
- Format
- Pages
- 12
- Size
- 2.2 MB
- Category
- Watchmaking