The Seiko V251-5240 is a watch model based on the V251 movement.
Parts List
| SAGN81LN01 | crystal |
| 35E09NN1 | crown - crown |
| 0G2125B01 | case back gasket - case back gasket |
| KK77B | band - leather band |
| KK87B | band - leather band |
| A120BS | others - push pin (for lb) |
| 0351131 | others - winding stem |
| 06SC11NG | others - second hand |
| 06P57NGM | others - minute hand |
| 06P57NGH | others - hour hand |