The Seiko V501-7A20 is a watch model based on the V501 movement.
Parts List
| 285W52LN01 | crystal - crystal |
| 35MR6NC1 | crown |
| 0A2300B01 | case back gasket |
| 0A2300B0 | case back gasket |
| 006ZDJ | band |
| 0354786 | others - winding stem |
| A180BS | others - push pin |
| 0351789 | others - winding stem |
| 13SC04ES | others - second hand |
| 11C28NSM | others - minute hand |
| AD006BA12 | others - crown gasket |
| 11C28NSH | others - hour hand |