The Seiko 1N00-1B80 is a watch model based on the 1N00 movement.
Parts List
| 210A02JN02 | crystal - crystal (inorganic) |
| 30MA2NA1 | crown - crown |
| 0E190NA1S | case back gasket - case back gasket |
| 0E190NA1 | case back gasket |
| 4D16BZ | band - band |
| 4D17BZ | band - band |
| 4D18BZ | band - band |
| 4C24KJ | band - band |
| 4C25KJ | band - band |
| 4C26KJ | band - band |
| 4E66KB | band - band |
| 4ED5KJ | band - leather band |
| 4EC6KB | band - band |
| 4E68KB | band - band |
| 4ED6KJ | band - leather band |
| 4E71KB | band - band |
| 4E70KB | band - band |
| 4E72KB | band - band |
| 4EC7KB | band - band |
| 4E69KB | band - band |
| 2CA085A0BAA | others - minute hand |
| 2CG080L0BDG | others - minute hand |
| 1CG055L0BDG | others - hour hand |
| 2CC085A0BAA | others - minute hand |
| 2CC080A0BAA | others - minute hand |
| 1CC055A0BAA | others - hour hand |
| 82823020 | others - case ring |
| 1N001B8025 | others - case |
| 1N001B80 | others - case back |
| 1N001B8025Z | others - case |
| 0351807 | others - winding stem |
| 1N001B8025Y | others - case |
| 1N004D80XG14 | others - dial |
| 1N004D80XS24 | others - dial |
| 1N004D88XB14 | others - dial |
| 1N004D88XG14 | others - dial |
| 1N004D88XS24 | others - dial |
| 1N004D90XS19 | others - dial |
| 1N004D98XS19 | others - dial |
| 1N004E08XS14 | others - dial |
| 1N004G98XS14 | others - dial |
| 1N004G98XS34 | others - dial |
| 1N004H08XS19 | others - dial |
| 1N004H08XS29 | others - dial |
| 1N004H18XS19 | others - dial |
| 1N004H18XS29 | others - dial |
| 1N004H28XG19 | others - dial |
| 1N004H28XS19 | others - dial |
| 1N004M48XS14 | others - dial |
| 1N009 | others - machine code |
| A130BS | others - push pin |
| EZ0035B01 | others - crown and stem gasket |
| 2CG085L0BDG | others - minute hand |
| 08Y27DGM | others - minute hand |
| 1CG057L0BDG | others - hour hand |
| 1CA055A0BAA | others - hour hand |
| 08Y27DGH | others - hour hand |
| 1CD060A0BAA | others - hour hand |
| 2CA085A0BNG | others - minute hand |
| 1CD060A2BAA | others - hour hand |
| 1CA055A0BNG | others - hour hand |
Caliber 1N00
