The Seiko 7431-5010 is a watch model based on the 7431 movement.
Parts List
SA2W97HN00 | crystal |
35M17NA1 | crown |
0G250BAA1 | case back gasket |
EB0055B01 | others - crown and stem gasket |
Caliber 7431
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7431A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7431A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7431A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7431A_caliber_en_4.jpg)
The Seiko 7431-5010 is a watch model based on the 7431 movement.
SA2W97HN00 | crystal |
35M17NA1 | crown |
0G250BAA1 | case back gasket |
EB0055B01 | others - crown and stem gasket |