The Seiko 1N00-5G09 is a watch model based on the 1N00 movement.
Parts List
| BA3W26JN01 | crystal |
| BA3W26JN | crystal |
| 30MA2NA1 | crown - crown |
| 0A1600B01 | case back gasket |
| EZ0035B0 | case back gasket |
| G5182K | band |
| G51827 | band - metal band |
| G51827-LKG | band - link |
| G5182K-LKG | band - link |
| G51827-BK4G | clasp - clasp |
| G5182K-BK4G | clasp - buckle |
| 2CE040L0BDG | others - minute hand |
| 1CE027L0BDG | others - hour hand |
| 81180229 | others - bracelet fixing pipe |
| 81604259 | others - bracelet fixing pin |
| 82832220 | others - case ring |
| 1N002F38XB15 | others - dial |
| 1N002F58XG14 | others - dial |
| 1N005G09 | others - case back |
| 1N005G0975 | others - case |
| 1N009 | others - machine code |
| 0351807 | others - winding stem |
| EZ0035B01 | others - crown and stem gasket |
| 04Y23DGM | others - minute hand |
| 04Y23DGH | others - hour hand |
Caliber 1N00
