The Seiko 7430-7020 is a watch model based on the 7430 movement.
Parts List
| 32N01NA1 | crown |
| 0G2750B01 | case back gasket - case back gasket |
| DZ0065B01 | case back gasket - button gasket |
Caliber 7430
Seiko 7430-7020 Watch Guide
The Seiko 7430-7020 is a watch model based on the 7430 movement.
| 32N01NA1 | crown |
| 0G2750B01 | case back gasket - case back gasket |
| DZ0065B01 | case back gasket - button gasket |