The Seiko V401-1600 is a watch model based on the V401 movement.
Parts List
| 190A02JN02 | crystal - crystal (inorganic) |
| 6M30A3NNG0 | crown - crown |
| 6M30A3SNW0 | crown - crown |
| 6M30A3NN | crown |
| 6M30A3SN | crown |
| 0F160BA1 | case back gasket |
| 0F160BA1S | case back gasket - case back gasket |
| 4513KB | band - band |
| 4513YB | band - metal band |
| 43Y1KG | band - band |
| 4534KB | band - band |
| 4G86KZ | band - leather band |
| 43Y1KG-LKG | band - link |
| 4431BB-LKG | band - link |
| 4473BZ-LKG | band - link |
| 4513KB-LK2 | band - link |
| 4534KB-LK2 | band - link |
| 4GM5KZ | band - leather band |
| 4431BB | band - band |
| 4473BZ | band - band |
| 43Y1JG | band - band |
| 4513JB | band - band |
| 4431AB | band - band |
| 4473AZ | band - band |
| 43Y1KG-BK4G | clasp - buckle |
| 4473BZ-BK4G | clasp - buckle |
| 2AH072A1BAA | others - minute hand |
| 2AF072A1BNG | others - minute hand |
| 2AG075LABDS | others - minute hand |
| 1AG050LABDS | others - hour hand |
| 1AF057A1BNS | others - hour hand |
| 2AF075A1BNS | others - minute hand |
| 1AG050LABNG | others - hour hand |
| 1AG050LABNS | others - hour hand |
| 1AH047A1BAA | others - hour hand |
| 2AG075LABNG | others - minute hand |
| 2AG075LABNS | others - minute hand |
| 1AF057A1BNG | others - hour hand |
| 2AF075A1BNG | others - minute hand |
| 1AC050A1BAA | others - hour hand |
| 2AC075A1BAA | others - minute hand |
| 1AA047A1BNG | others - hour hand |
| 2AA067A1BNG | others - minute hand |
| 3BA075F1BNG | others - second hand |
| 3BA075F1BNS | others - second hand |
| 1AF050A1BNG | others - hour hand |
| A120BS | others - push pin (for lb) |
| V401160079B | others - case |
| V401160079A | others - case |
| V401160075B | others - case |
| V40110 | others - machine code |
| V4014661XB14 | others - dial |
| V4014661XG14 | others - dial |
| V4014661XS13 | others - dial |
| V4014661XS24 | others - dial |
| V4014671XS19 | others - dial |
| V4014730XB14 | others - dial |
| V4014730XE13 | others - dial |
| V4014730XE14 | others - dial |
| V4014730XG24 | others - dial |
| V4014730XS13 | others - dial |
| V4014730XS24 | others - dial |
| V4014740XG14 | others - dial |
| V4014740XG24 | others - dial |
| V4015240XB13 | others - dial |
| V4015240XB24 | others - dial |
| V4015240XG14 | others - dial |
| V4015240XS14 | others - dial |
| V4015250XG14 | others - dial |
| V4015250XS14 | others - dial |
| V4016061XG14 | others - dial |
| V4016061XS13 | others - dial |
| V4016061XS14 | others - dial |
| V4016071XS14 | others - dial |
| V4016371XS19 | others - dial |
| 0351155 | others - winding stem |
| DZ0040B01 | others - crown and stem gasket |
| 82818070 | others - case ring |
| V401160075A | others - case |
| V4011600 | others - case back |
| 2AD075AMBAA | others - minute hand |
| 1AD050AMBAA | others - hour hand |
| 2AG075LABDG | others - minute hand |
| 1AG050LABDG | others - hour hand |