The Seiko 1N01-0HF0 is a watch model based on the 1N01 movement.
Parts List
| RE7A82SN02 | crystal - crystal (sapphire) |
| 6K35C8SNG1 | crown - crown (3h) |
| 0F180BAD2 | case back gasket - case back gasket |
| DFP1BW | band - band |
| DFP1BW-BK00 | clasp - clasp |
| 1BG032A0BNP | others - hour hand |
| 2BG047A0BNP | others - minute hand |
| 3BA050F1BNP | others - second hand |
| 0351807 | others - winding stem |
| AC004BAD1 | others - crown and stem gasket |
| 1N010HF002A | others - case |
| 82845300 | others - case ring |
| 1N010HF0 | others - case back |
| 1N010NZ0XA15 | others - dial |
| 1N019 | others - machine code |
| S130BS | others - push pin |
Caliber 1N01
