The Seiko 1N01-0J80 is a watch model based on the 1N01 movement.
Parts List
| 165A02LN03 | crystal |
| 35MX7NN1 | crown - crown |
| 0F150BA1S | case back gasket - case back gasket |
| 70E8YZ | band - band |
| 1AA042A1BNG | others - hour hand |
| 2AA062A1BNG | others - minute hand |
| 3BA075F1BNG | others - second hand |
| 0351807 | others - winding stem |
| DZ0040B01 | others - crown and stem gasket |
| 82831540 | others - case ring |
| 1N010J8001 | others - case |
| 1N011M64XS14 | others - dial |
| 1N014 | others - machine code |
| T080BS | others - push pin |
Caliber 1N01
