The Seiko 1N00-0G50 is a watch model based on the 1N00 movement.
Parts List
| 165W06JN01 | crystal |
| 165W06JN | crystal |
| 30MA2NA1 | crown - crown |
| 0A1500B01 | case back gasket |
| EZ0035B0 | case back gasket |
| B5705G | band |
| B5705G-LKG | band - link |
| B5705G-BK4G | clasp - clasp |
| 1CG042L0BDG | others - hour hand |
| 2CG062L0BDG | others - minute hand |
| 1CC045A2BAA | others - hour hand |
| 0351807 | others - winding stem |
| 81606439 | others - bracelet fixing pin |
| 81180229 | others - bracelet fixing pipe |
| 82821520 | others - case ring |
| 1N000G50 | others - case back |
| 1N000G5025 | others - case |
| 1N002B70XB19 | others - dial |
| 1N002B70XG19 | others - dial |
| 1N002B70XS19 | others - dial |
| 1N002B80XS19 | others - dial |
| 1N009 | others - machine code |
| EZ0035B01 | others - crown and stem gasket |
| 2CC065A0BAA | others - minute hand |
Caliber 1N00
