The Seiko 4N01-0300 is a watch model based on the 4N01 movement.
Parts List
| 180A02JN02 | crystal - crystal |
| 170A02JN02 | crystal - crystal |
| 32M61NN1 | crown |
| 0F150BAA5 | case back gasket - case back gasket |
| WFJ30G | band |
| WFA31G | band - leather band |
| WFA22G | band |
| WFJ31G | band |
| 3BA075F1BNG | others - second hand |
| 06T07DGH | others - hour hand |
| A100BS | others - push pin (for mb) |
| 4N01030075 | others - case |
| 4N010630XB14 | others - dial |
| 4N010630XG14 | others - dial |
| 4N010640XB14 | others - dial |
| 4N010640XG14 | others - dial |
| 4N010650XB14 | others - dial |
| 4N010650XG14 | others - dial |
| 4N010700XB14 | others - dial |
| 4N010700XG14 | others - dial |
| 4N010710XB14 | others - dial |
| 4N010710XG14 | others - dial |
| 4N0161 | others - machine code |
| DZ0040B01 | others - crown and stem gasket |
| 1BB045A0BNG | others - hour hand |
| 82851170 | others - case ring |
| 4N010300 | others - case back |
| 0351155 | others - winding stem |
| 2BB070A0BNG | others - minute hand |
| 1BA047A1BNG | others - hour hand |
| 06T29DGM | others - minute hand |
| 06T29DGH | others - hour hand |
| 06T07DGM | others - minute hand |
| 2BA070A1BNG | others - minute hand |