The Seiko 5930-5090 is a watch model based on the 5930 movement.
Parts List
| RE4N83SN00 | crystal |
| 35N85DZ5 | crown |
| 0H2550B01 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |
Caliber 5930
Seiko 5930-5090 Watch Guide
The Seiko 5930-5090 is a watch model based on the 5930 movement.
| RE4N83SN00 | crystal |
| 35N85DZ5 | crown |
| 0H2550B01 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |