The Seiko 9531-6020 is a watch model based on the 9531 movement.
Parts List
| 300N14SV01 | crystal |
| 300N14SV02 | crystal |
| 25M02NA4 | crown - crown |
| 0H2520N01 | case back gasket - case back gasket |
| AK38B | band - leather band |
| AK39B | band - leather band |
| 12ST08DG | others - second hand |
| 10X14ZGH | others - hour hand |
| 0354855 | others - winding stem |
| 82732080 | others - case ring |
| 87020163 | others - back plate |
| 95314 | others - machine code |
| 9531602025 | others - case |
| 953160202N | others - case |
| 95316020XN14 | others - dial |
| 95316030XG14 | others - dial |
| A150AS | others - push pin |
| 10X14ZGM | others - minute hand |
| DZ0041B01 | others - crown and stem gasket |