The Seiko 5931-5000 is a watch model based on the 5931 movement.
Parts List
| SA7N17SA00 | crystal |
| 30N35DE5 | crown |
| 30N35DX5 | crown |
| 0G2860B01 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |
| 0G2900B31 | case back gasket |
| BK207 | band - leather band |
| A190AS | others - push pin |
Caliber 5931
