The Seiko 1N00-1F80 is a watch model based on the 1N00 movement.
Parts List
| K07N47LN01 | crystal - crystal |
| 35NM9NN1 | crown - crown |
| 0D110BA11 | case back gasket - case back gasket |
| G42BA | band - metal band |
| 1DA032A3BNG | others - hour hand |
| 2DA047A3BNG | others - minute hand |
| 1N001F8001 | others - case |
| 82796060 | others - case ring |
| 1N004 | others - machine code |
| 1N005B14XS14 | others - dial |
| T070BS | others - push pin |
| DZ0040B01 | others - crown and stem gasket |
| 0351807 | others - winding stem |
Caliber 1N00
