The Seiko 7N89-0AJ0 is a watch model based on the 7N89 movement.
Parts List
| 210P29HB0A | crystal - crystal (inorganic) |
| 8K35C1SNG1 | crown - crown (3h) |
| FE218BA11 | case back gasket - case back gasket |
| 86579180 | crystal gasket - plastic gasket for crystal |
| 34V4NG | band - band |
| 34V4NG-LK | band - link |
| 34V4NG-BK | clasp - buckle |
| 34V4NG-PB | clasp - parts for buckle |
| 1BG055S0BDG | others - hour hand |
| 2BG085S0BDG | others - minute hand |
| AD006BAD1 | others - crown and stem gasket |
| 0351892 | others - winding stem |
| 81190075 | others - bracelet fixing pipe |
| 81620739 | others - bracelet fixing pin |
| 82852210 | others - case ring |
| 7N890AR8XN14 | others - dial |
| 7N890AR8XS24 | others - dial |
| 7N893 | others - machine code |
| 7N890AJ001B | others - case |
| 7N890AJ0 | others - case back |
| 0878601 | others - date dial |