The Seiko V401-1790 is a watch model based on the V401 movement.
Parts List
| 170A02J20A | crystal - crystal |
| 6M30B5NNG0 | crown - crown |
| 0F150BA1S | case back gasket - case back gasket |
| 44F8LB | band - band |
| 44F8CB | band - band |
| 4529CB | band - band |
| 44F8CB-LK2 | band - link |
| 44F8LB-LKG | band - link |
| 4529CB-LK2 | band - link |
| 44F8CB-BKD | clasp - buckle |
| 44F8CB-PB1 | clasp - parts for buckle |
| 44F8LB-BK4S | clasp - buckle |
| 1AF047A1BNG | others - hour hand |
| 2AF065A1BNG | others - minute hand |
| 3BA075F1BNG | others - second hand |
| 2AB070A1BNG | others - minute hand |
| 1AB047A1BNG | others - hour hand |
| 2AB065A1BNG | others - minute hand |
| A110BS | others - push pin (for mb) |
| DZ0040B01 | others - crown and stem gasket |
| V40110 | others - machine code |
| V4015471XS14 | others - dial |
| V4015680XG24 | others - dial |
| V4015690XS14 | others - dial |
| V4016090XS14 | others - dial |
| 1AB050A1BNG | others - hour hand |
| 0351155 | others - winding stem |
| V401179079B | others - case |
| 82809350 | others - case ring |
| V401179079A | others - case |
| V4011790 | others - case back |