Seiko Cal. S039A Parts Catalogue
Complete parts catalogue for the Seiko Cal. S039A stopwatch, serving as an essential service reference for technicians and experienced users performing maintenance, repair, or restoration work. Details all component specifications including the 47.4mm case diameter, Nematic Liquid Crystal display architecture with FEM driving system, and systematic disassembly and reassembly procedures supported by exploded views for each section. Provides exact part numbers across all assemblies: case back fasteners, circuit blocks, switching mechanisms, spring elements, connector interfaces, liquid crystal display panel, battery contact assemblies, and associated mechanical components. Specifies CR2032 3.0V battery type with approximately 3 years operational life under normal use. The methodical layout and technical illustrations make it straightforward to locate replacement parts, understand assembly sequences, and perform targeted repairs without unnecessary disassembly of unrelated sections.
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
- 4
- Size
- 122.1 KB
- Category
- Watchmaking