The Seiko 2C20-5490 is a watch model based on the 2C20 movement.
Parts List
ES7W25HN00 | crystal |
38E01NA2 | crown - crown |
0H175BAA1 | case back gasket |
EB0055B0A | others - crown and stem gasket |
Caliber 2C20
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C20A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C20A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C20A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C20A_caliber_en_4.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C20A_caliber_en_5.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C20A_caliber_en_6.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C20A_caliber_en_7.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C20A_caliber_en_8.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C20A_caliber_en_9.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C20A_caliber_en_10.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C20A_caliber_jp_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C20A_caliber_jp_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C20A_caliber_jp_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C20A_caliber_jp_4.jpg)
The Seiko 2C20-5490 is a watch model based on the 2C20 movement.
ES7W25HN00 | crystal |
38E01NA2 | crown - crown |
0H175BAA1 | case back gasket |
EB0055B0A | others - crown and stem gasket |