The Seiko 5931-5170 is a watch model based on the 5931 movement.
Parts List
| SA8N73SN00 | crystal |
| 35N85DJ5 | crown |
| DZ0065B01 | case back gasket - button gasket |
| 0H2600B01 | case back gasket - case back gasket |
| OH2600B01 | case back gasket |
| YK031 | band - leather band |
| A190BS | others - push pin |
Caliber 5931
