The Seiko 7430-5120 is a watch model based on the 7430 movement.
Parts List
| 110P5DG | crystal |
| 330N43NA5 | crystal |
| 30N49NA1 | crown - crown |
| 0H2300B01 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |
Caliber 7430
Seiko 7430-5120 Watch Guide
The Seiko 7430-5120 is a watch model based on the 7430 movement.
| 110P5DG | crystal |
| 330N43NA5 | crystal |
| 30N49NA1 | crown - crown |
| 0H2300B01 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |