The Seiko V531-6A20 is a watch model based on the V531 movement.
Parts List
| 270P01LN03 | crystal - crystal (inorganic) |
| 8M35A0BNG1 | crown - crown |
| 8M35A0SNW1 | crown - crown |
| 86575540 | case back gasket |
| 86577020 | crystal gasket |
| 8AP1MZ | band |
| 8AN3KB | band - band |
| 8AU6KZ | band - band |
| 8AN3YB | band - leather band |
| 8AU6YZ | band - leather band |
| 8AP1WZ | band - leather band |
| 10SC58RL | others - second hand |
| 12SC64RB | others - second hand |
| 2AA100SMBAL | others - minute hand |
| 1AA060SMBNG | others - hour hand |
| 1AA085A0BNG | others - hour hand |
| 0351702 | others - winding stem |
| V5316A207S | others - case |
| 82727900 | others - case ring |
| A160BS | others - push pin |
| 09C38NGM | others - minute hand |
| 1AA060SNBAR | others - hour hand |
| 12SC64RZ | others - second hand |
| AD006BA12 | others - crown gasket |
| 2AA090SMBNG | others - minute hand |
| 2AA120A0BNG | others - minute hand |
Other models with the same movement