The Seiko V251-0120 is a watch model based on the V251 movement.
Parts List
| 280P01LN03 | crystal - crystal (inorganic) |
| 280W59LN00 | crystal |
| 40MM1NN1 | crown |
| 0A2800B0A | case back gasket - case back gasket |
| 86568290 | crystal gasket |
| GK99A | band - leather band |
| 3AA125F1ANG | others - second hand |
| 11SC43T1 | others - second hand |
| EB0055B01 | others - crown and stem gasket |
| 0351131 | others - winding stem |
| A180BS | others - push pin |
| 10P03DGH | others - hour hand |
| 10P03DGM | others - minute hand |