The Seiko V501-1B90 is a watch model based on the V501 movement.
Parts List
| 210P01LN03 | crystal - crystal (inorganic) |
| 8M35F9SNG1 | crown - crown |
| 0F200BA1S | case back gasket - case back gasket |
| 86578681 | crystal gasket - plastic gasket for crystal |
| DL95L | band - band |
| KL78H | band - band |
| 1AB055A1BAA | others - hour hand |
| 2AB080A1BAA | others - minute hand |
| 3BA090F1BNG | others - second hand |
| 1AC055A1BAA | others - hour hand |
| 82795280 | others - case ring |
| S130BS | others - push pin |
| V5011B9001 | others - case |
| 0354786 | others - winding stem |
| AC006BAD1 | others - crown and stem gasket |
| 2AC080A1BAA | others - minute hand |