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




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 |



