Seiko Quartz Cal. 8620A Parts Catalogue
Parts catalogue for Seiko Quartz movement Cal. 8620A. Includes exploded views of movement components, part numbering, characteristics (16.4 x 15.3 mm casing, 32,768 Hz quartz crystal, step motor with 2 poles, trimmer condenser regulation), and detailed parts list with identification numbers. Contains information on two types of center wheel and cannon pinion combinations, and battery specifications (SEIKO TR621SW, SEIKO SB-DG, Maxell SR621SW, Toshiba SR621SW).
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
- 92.5 KB
- Category
- Horlogerie