The Seiko 1N01-0FH0 is a watch model based on the 1N01 movement.
Parts List
| RE0AM8JN02 | crystal - crystal (inorganic) |
| 6M30D5SNG3 | crown - crown (3h) |
| 0F160BA1S | case back gasket - case back gasket |
| 33T4YZ | band - band |
| 33T4XZ | band - band |
| 33T4XZ-LK | band - link |
| 33T4YZ-LK | band - link |
| 2BC050A1BAA | others - minute hand |
| 3BA050F1BNG | others - second hand |
| 1BG030L0BDG | others - hour hand |
| 1BC035A1BAA | others - hour hand |
| 2BG045LABDG | others - minute hand |
| 81190075 | others - bracelet fixing pipe |
| 82833580 | others - case ring |
| 81607559 | others - bracelet fixing pin |
| 1N010FH001B | others - case |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| 1N010KZ8XS19 | others - dial |
| 1N010KZ8XS29 | others - dial |
| 1N010LA8XB14 | others - dial |
| 1N010LA8XB24 | others - dial |
| 1N010LA8XG14 | others - dial |
| 1N010LA8XS14 | others - dial |
| 1N019 | others - machine code |
| 1N010FH002B | others - case |
| 1N010FH0 | others - case back |
Caliber 1N01
