The Seiko 1N01-0HJ0 is a watch model based on the 1N01 movement.
Parts List
| ES0AE8JB0D | crystal - crystal (inorganic) |
| ES0AE8JB0C | crystal - crystal (inorganic) |
| 6M35ZMSZCA | crown - crown (3h) |
| 6M35ZMSZDA | crown - crown (3h) |
| 0F150BA1S | case back gasket - case back gasket |
| E138JB | band - band |
| E138KB | band - band |
| 1N010HJ002C | others - case |
| 1N010HJ001C | others - case |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| 1N010PE4XA13 | others - dial |
| 1N010PE4XA23 | others - dial |
| 1N013 | others - machine code |
| B090BS | others - push pin |
Caliber 1N01
