The Seiko V501-6K20 is a watch model based on the V501 movement.
Parts List
| 280A60LC03 | crystal |
| 8M35A0SNW1 | crown - crown |
| 0F250NA1S | case back gasket |
| FBM2AG | band - leather band |
| 3AA125F1ANS | others - second hand |
| 0354786 | others - winding stem |
| A180BS | others - push pin |
| AD006BA12 | others - crown gasket |
| 2AB115A6BAH | others - minute hand |
| 1AB075A2BAH | others - hour hand |