The Seiko 7430-5020 is a watch model based on the 7430 movement.
Parts List
| ES4W03LN00 | crystal |
| 35M27NA1 | crown |
| 0G250BAA2 | case back gasket |
Caliber 7430
Seiko 7430-5020 Watch Guide
The Seiko 7430-5020 is a watch model based on the 7430 movement.
| ES4W03LN00 | crystal |
| 35M27NA1 | crown |
| 0G250BAA2 | case back gasket |