The Seiko V501-6T20 is a watch model based on the V501 movement.
Parts List
| 45MR4NS1 | crown |
| FE26HB | band - band |
| FE25HB | band - band |
| FE24HB | band - band |
| 1AA070L0BSC | others - hour hand |
| 1AA070L0BSM | others - hour hand |
| 2AA110L0BSC | others - minute hand |
| 2AA110L0BSM | others - minute hand |
| 3AX135F0ARM | others - second hand |
| 3AX135F0ARN | others - second hand |
| 3AX135F0ARP | others - second hand |
| 82737940 | others - case ring |
| T180BS | others - push pin |
| V5016T20N2Z | others - case |
| V5016T20N2X | others - case |
| V5016T20N2Y | others - case |
| 0354786 | others - winding stem |
| DB0060B01 | others - crown and stem gasket |