The Seiko 1N00-5E09 is a watch model based on the 1N00 movement.
Parts List
| ESLN46JN01 | crystal |
| ESLN46JN | crystal |
| 30M98NA1 | crown |
| 0H2001B03 | case back gasket |
| 0H2001B0 | case back gasket |
| B5679G | band |
| B5679K | band - band |
| B5679G-LKG | band - link |
| B5679K-LKG | band - link |
| B5679G-BK4G | clasp - clasp |
| B5679K-BK4G | clasp - buckle |
| 1CE035L0BDG | others - hour hand |
| 2CE052L0BDG | others - minute hand |
| 0351807 | others - winding stem |
| 1N001G70XS14 | others - dial |
| 1N003E90XL14 | others - dial |
| 1N003E98XL14 | others - dial |
| 1N005E09 | others - case back |
| 1N005E0925 | others - case |
| 1N005E0925Z | others - case |
| 1N009 | others - machine code |
| B080AS | others - push pin |
| 82830660 | others - case ring |
| DZ0041B01 | others - crown and stem gasket |
| 05Y04DGM | others - minute hand |
| 05Y04DGH | others - hour hand |
Caliber 1N00
