The Seiko V501-8B50 is a watch model based on the V501 movement.
Parts List
| 300P01LN03 | crystal - crystal (inorganic) |
| 8M35A0BNG1 | crown - crown |
| 86173340 | case back gasket - plastic gasket for crystal |
| 86578320 | crystal gasket - plastic gasket for crystal |
| 86178690 | bezel gasket - plastic gasket for bezel |
| 70A3YB-LKG | band - link |
| 70A3YB | band - metal band |
| 70A3YB-BK1G | clasp - buckle |
| 70A3YB-PB1 | clasp - parts for buckle |
| 2AA120L0BAA | others - minute hand |
| 1AA085L0BAA | others - hour hand |
| 3AA125FMANG | others - second hand |
| 0354786 | others - winding stem |
| A200BS | others - push pin |
| V5012 | others - machine code |
| V5018C58XG19 | others - dial |
| 82737940 | others - case ring |
| V5018B507S | others - case |
| 82329581 | others - bezel |
| AD006BA12 | others - crown gasket |