The Seiko 1N00-1F40 is a watch model based on the 1N00 movement.
Parts List
| 180A02LN03 | crystal |
| 6M35B3NNG0 | crown - crown |
| 0E170BA1S | case back gasket - bezel gasket |
| 70T2KB | band - band |
| 1DA045A1BNG | others - hour hand |
| 1DC047A1BAA | others - hour hand |
| 2DA070A1BNG | others - minute hand |
| 2DC070A1BAA | others - minute hand |
| 82832420 | others - case ring |
| 1N001F4001 | others - case |
| 1N004 | others - machine code |
| 1N005A44XB14 | others - dial |
| 1N005A44XG14 | others - dial |
| 1N005A54XS19 | others - dial |
| B080BS | others - push pin |
| DZ0040B01 | others - crown and stem gasket |
| 0351807 | others - winding stem |
Caliber 1N00
