The Seiko 1N01-0F40 is a watch model based on the 1N01 movement.
Parts List
| 150A02JN02 | crystal - crystal (inorganic) |
| 30MA2NA1 | crown - crown |
| 0F150NA1S | case back gasket - case back gasket |
| 0F150NA1 | case back gasket |
| 4A83KW | band |
| 4A81KW | band |
| 4A82KW | band |
| 3BA075F0BNG | others - second hand |
| 1BH035A0BNG | others - hour hand |
| 2BH055A0BNG | others - minute hand |
| 0351807 | others - winding stem |
| 82821620 | others - case ring |
| 1N010F40 | others - case back |
| 1N010F4075Z | others - case |
| 1N010F407HZ | others - case |
| 1N010K28XB14 | others - dial |
| 1N010K28XG14 | others - dial |
| 1N010K28XS14 | others - dial |
| 1N010K28XS24 | others - dial |
| 1N019 | others - machine code |
| A110AS | others - push pin |
| EZ0035B01 | others - crown and stem gasket |
| 2BH055A0BAA | others - minute hand |
| 1BH035A0BAA | others - hour hand |
Caliber 1N01
