The Seiko 1N00-0D3A is a watch model based on the 1N00 movement.
Parts List
| 165N08JH02 | crystal |
| 165N08JH | crystal |
| 30M98NA1 | crown |
| 0H1500B01 | case back gasket - case back gasket |
| 0H1500B0 | case back gasket |
| Q5048G-LKG | band - link |
| Q5048G | band |
| Q5048G-BK4G | clasp - clasp |
| Q5048G-EPG | others - endpiece |
| 0351807 | others - winding stem |
| 81180229 | others - bracelet fixing pipe |
| 82821520 | others - case ring |
| 81607039 | others - bracelet fixing pin |
| 1N000D3A | others - case back |
| 1N000D3A25 | others - case |
| 1N001C30XG14 | others - dial |
| 1N009 | others - machine code |
| 2CE055L0BDG | others - minute hand |
| DZ0041B01 | others - crown and stem gasket |
| 05Y10DGM | others - minute hand |
| 1CE040L0BDG | others - hour hand |
| 06Y51DGH | others - hour hand |
Caliber 1N00
