The Seiko V401-5620 is a watch model based on the V401 movement.
Parts List
| SA1A97LN03 | crystal - crystal |
| 35MX7NN1 | crown - crown |
| 0D110BA11 | case back gasket - case back gasket |
| 70A2XB | band - metal band |
| 70A2YB | band - metal band |
| 1AC037A1BNG | others - hour hand |
| 1AG032LABNG | others - hour hand |
| 2AC052A1BNG | others - minute hand |
| 2AG050LABNG | others - minute hand |
| 3BA050F1BNG | others - second hand |
| DZ0040B01 | others - crown and stem gasket |
| 0351155 | others - winding stem |
| 81606439 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| V401562029A | others - case |
| 82872430 | others - case ring |
| V40156202SA | others - case |
| V40110 | others - machine code |
| V4013900XG14 | others - dial |
| V4013910XS19 | others - dial |
| V4015660XS19 | others - dial |