The Seiko 5931-5250 is a watch model based on the 5931 movement.
Parts List
| SA9NC9SN00 | crystal |
| 35N71NA6 | crown |
| 0H2400B01 | case back gasket - case back gasket |
| DZ0065B01 | case back gasket - button gasket |
Caliber 5931
Seiko 5931-5250 Watch Guide
The Seiko 5931-5250 is a watch model based on the 5931 movement.
| SA9NC9SN00 | crystal |
| 35N71NA6 | crown |
| 0H2400B01 | case back gasket - case back gasket |
| DZ0065B01 | case back gasket - button gasket |