The Seiko 7431-5350 is a watch model based on the 7431 movement.
Parts List
ESWN43JE10 | crystal |
30N37NA1 | crown |
0G2710B02 | case back gasket |
0G271B02 | case back 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 7431-5350 is a watch model based on the 7431 movement.
ESWN43JE10 | crystal |
30N37NA1 | crown |
0G2710B02 | case back gasket |
0G271B02 | case back gasket |