The Seiko V400-5250 is a watch model based on the V400 movement.
Parts List
| RE0A99L30A | crystal |
| RE0A99L30B | crystal |
| 35ML5NN1 | crown - crown |
| 35MM3NN1 | crown |
| 0F220BAA3 | case back gasket - case back gasket |
| AC004BA11 | case back gasket - crown and stem gasket |
| GK81B | band - band |
| GK82B | band - leather band |
| A180BS | others - push pin |
| 0351156 | others - winding stem |
| 08R33NGH | others - hour hand |
| 08R33NGM | others - minute hand |