The Seiko 1N01-0BK0 is a watch model based on the 1N01 movement.
Parts List
| 155A02LB0B | crystal - crystal (inorganic) |
| 35MV4NY1 | crown - crown (3h) |
| 0F150BA1S | case back gasket - case back gasket |
| F1W3LZ | band - band |
| F219LZ | band - band |
| 0351807 | others - winding stem |
| 81611939 | others - bracelet fixing pin |
| 81190875 | others - bracelet fixing pipe |
| 1N010BK001C | others - case |
| 1N010BK002C | others - case |
| EZ0035B01 | others - crown and stem gasket |
Caliber 1N01
