The Seiko 4N00-6890 is a watch model based on the 4N00 movement.
Parts List
| BA2A73J20A | crystal - crystal |
| 6M40Z3NNGA | crown - crown |
| 0H1900B01 | case back gasket - case back gasket |
| 44P3LB-LK3 | band - link |
| 44P3LB | band - band |
| 44P3LB-BKD | clasp - buckle |
| 44P3LB-PB1 | clasp - parts for buckle |
| 2CH065A1BAP | others - minute hand |
| 1CH045A1BAP | others - hour hand |
| 0351155 | others - winding stem |
| 4N005351XS29 | others - dial |
| 4N0061 | others - machine code |
| 81606439 | others - bracelet fixing pin |
| 81190875 | others - bracelet fixing pipe |
| 81190155 | others - bracelet fixing pipe |
| 81607619 | others - bracelet fixing pin |
| 82836870 | others - case ring |
| 4N0068902HA | others - case |
| 4N006890 | others - case back |
| DZ0040B01 | others - crown and stem gasket |