The Seiko V501-5B20 is a watch model based on the V501 movement.
Parts List
| RE2W98LN01 | crystal |
| 35MR6NF1 | crown |
| 0A2800B01 | case back gasket |
| 023AAK | band |
| 023AAK-LKG | band - link |
| A23AAK-LKG | band - link |
| A23AAK | band - metal band |
| A23AAK-BK4G | clasp - clasp |
| 023AAK-BK4G | clasp - clasp |
| 08CR4NGM | others - minute hand |
| A120BS | others - push pin (for lb) |
| 82728300 | others - case ring |
| V5015B207S | others - case |
| V5015B48XB14 | others - dial |
| V5015B48XG14 | others - dial |
| V5016 | others - machine code |
| 0354786 | others - winding stem |
| 0351789 | others - winding stem |
| AD006BA12 | others - crown gasket |
| 10SC56NG | others - second hand |
| 08CP8NGH | others - hour hand |
| RE2W98LN01 | crystal |
| 35MR6NF1 | crown |
| 0A2800B01 | case back gasket |
| 023AAK | band |
| 023AAK-LKG | band - link |
| A23AAK-LKG | band - link |
| A23AAK | band - metal band |
| A23AAK-BK4G | clasp - clasp |
| 023AAK-BK4G | clasp - clasp |
| 08CR4NGM | others - minute hand |
| A120BS | others - push pin (for lb) |
| 82728300 | others - case ring |
| V5015B207S | others - case |
| V5015B48XB14 | others - dial |
| V5015B48XG14 | others - dial |
| V5016 | others - machine code |
| 0354786 | others - winding stem |
| 0351789 | others - winding stem |
| AD006BA12 | others - crown gasket |
| 10SC56NG | others - second hand |
| 08CP8NGH | others - hour hand |