The Seiko V401-5770 is a watch model based on the V401 movement.
Parts List
| RE3A57JN02 | crystal - crystal |
| 6M40A5SNG0 | crown - crown |
| 6M40A5SNW0 | crown - crown |
| 0F190BA1S | case back gasket - case back gasket |
| EB42BW | band - band |
| EB43AW | band - band |
| 3BA075F1BNG | others - second hand |
| 3BA075F1BNS | others - second hand |
| 1BD047AABAJ | others - hour hand |
| 1BD047AABAM | others - hour hand |
| 2BD070ACBAJ | others - minute hand |
| 2BD070ACBAM | others - minute hand |
| 0351155 | others - winding stem |
| V4015770 | others - case back |
| A150BS | others - push pin |
| V40111 | others - machine code |
| V4014690XG19 | others - dial |
| V4014690XS19 | others - dial |
| V401577075A | others - case |
| 82834030 | others - case ring |
| V401577079A | others - case |
| DZ0040B01 | others - crown and stem gasket |