The Seiko 8620-5090 is a watch model based on the 8620 movement.
Parts List
ESEN57LN01 | crystal |
35NG7NS1 | crown |
35NG7NA1 | crown |
0H2750B01 | case back gasket |
DZ0065B01 | case back gasket - button gasket |
Caliber 8620
![Caliber manual page](https://www.theseikoguy.com/media/movements/8/8620A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/8/8620A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/8/8620A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/8/8620A_caliber_en_4.jpg)
The Seiko 8620-5090 is a watch model based on the 8620 movement.
ESEN57LN01 | crystal |
35NG7NS1 | crown |
35NG7NA1 | crown |
0H2750B01 | case back gasket |
DZ0065B01 | case back gasket - button gasket |