The Seiko V251-5400 is a watch model based on the V251 movement.
Parts List
| ESCW49LN01 | crystal |
| 40MM7NS1 | crown - crown |
| 40MM7NN1 | crown - crown |
| 0F260BA13 | case back gasket |
| 86577170 | crystal gasket |
| 232LZ | band |
| 335LB | band - band |
| 338LB | band - band |
| 10SC02NS | others - second hand |
| 10P49ASM | others - minute hand |
| 10P49AGM | others - minute hand |
| 10P49ASH | others - hour hand |
| 10P49AGH | others - hour hand |
| 3BA125F1BNG | others - second hand |
| 3BA125F1BNS | others - second hand |
| 10SC02NG | others - second hand |
| 0351131 | others - winding stem |
| V251540061A | others - case |
| 82736290 | others - case ring |
| V25154007SA | others - case |
| A180BS | others - push pin |
| 0D005BA11 | others - (crowndichtung) |
| 1AD065ABBAA | others - hour hand |