The Seiko 7430-5620 is a watch model based on the 7430 movement.
Parts List
| ESVN99JN00 | crystal |
| 30N77NA1 | crown |
| 30N77NS1 | crown |
| DZ0065B01 | case back gasket - button gasket |
| 0D260BA11 | case back gasket |
Caliber 7430
Seiko 7430-5620 Watch Guide
The Seiko 7430-5620 is a watch model based on the 7430 movement.
| ESVN99JN00 | crystal |
| 30N77NA1 | crown |
| 30N77NS1 | crown |
| DZ0065B01 | case back gasket - button gasket |
| 0D260BA11 | case back gasket |