The Seiko 5930-5120 is a watch model based on the 5930 movement.
Parts List
| SA9NB9SN00 | crystal |
| 35N85DX5 | crown |
| 35N85DE5 | crown |
| 0H2270B02 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |
Caliber 5930
Seiko 5930-5120 Watch Guide
The Seiko 5930-5120 is a watch model based on the 5930 movement.
| SA9NB9SN00 | crystal |
| 35N85DX5 | crown |
| 35N85DE5 | crown |
| 0H2270B02 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |