The Seiko 2639-7000 is a watch model based on the 2639 movement.
Parts List
280N25KN00 | crystal |
35R05NS1 | crown |
35R05NA1 | crown |
0G2710B02 | case back gasket |
0G2780B08 | case back gasket |
Caliber 2639
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2639A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2639A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2639A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2639A_caliber_en_4.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2639A_caliber_jp_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2639A_caliber_jp_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2639A_caliber_jp_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2639A_caliber_jp_4.jpg)
Other models with the same movement
2639-5000 |
2639-5010 |
2639-5020 |
2639-5030 |
2639-5039 |
2639-7009 |
2639-8000 |
2639-8009 |