The Seiko V400-5870 is a watch model based on the V400 movement.
Parts List
| RE3A53LN03 | crystal - crystal |
| 6M30C7NMG1 | crown - crown |
| 0H1900B01 | case back gasket - case back gasket |
| 7BD1KB | band - band |
| 7BD3KZ | band - band |
| 7BD2KB | band - band |
| LOCAL | band - band |
| 7BF4KB | band - leather band |
| V40058702SB | others - case |
| A150BS | others - push pin |
| V40010 | others - machine code |
| V4003000XG14 | others - dial |
| V4003010XS19 | others - dial |
| V4003010XS29 | others - dial |
| V40058702SA | others - case |
| 82873790 | others - case ring |
| DZ0040B01 | others - crown and stem gasket |
| 0351155 | others - winding stem |
| 2DA057A1BNG | others - minute hand |
| 1DA040A1BNG | others - hour hand |
| 2DC065A1BAA | others - minute hand |
| 1DC045A1BAA | others - hour hand |