The Seiko 7N89-0AT0 is a watch model based on the 7N89 movement.
Parts List
| 180A29JN02 | crystal - crystal (inorganic) |
| 8K35AMSNG1 | crown - crown (3h) |
| 8K35AMSNW1 | crown - crown (3h) |
| 0F180BAD2 | case back gasket - case back gasket |
| 35R0JG | band - metal band |
| 35R0KG | band - metal band |
| 35R0LG | band - metal band |
| 35R0JG-LK | band - link |
| 35R0KG-LK | band - link |
| 35R0LG-LK | band - link |
| 35R0LG-PB | clasp - parts for buckle/clasp |
| 35R0KG-PB | clasp - parts for buckle/clasp |
| 35R0LG-BK | clasp - clasp |
| 35R0JG-PB | clasp - parts for buckle/clasp |
| 35R0KG-BK | clasp - clasp |
| 35R0JG-BK | clasp - clasp |
| H01H11SE00G | clasp - clasp |
| 1AG050LABNG | others - hour hand |
| 1AG050LABNS | others - hour hand |
| 2AG075LABNG | others - minute hand |
| 2AG075LABNS | others - minute hand |
| 7N890AT0 | others - case back |
| 7N890AT001B | others - case |
| 7N890AT002B | others - case |
| 7N890AT003B | others - case |
| 0878605 | others - date dial |
| 81190075 | others - bracelet fixing pipe |
| 81604779 | others - bracelet fixing pin |
| AD006BAD1 | others - crown and stem gasket |
| 0351892 | others - winding stem |
| 82853930 | others - case ring |
| 7N890BA8XA15 | others - dial |
| 7N890BA8XA25 | others - dial |
| 7N890BA8XA35 | others - dial |
| 7N890BA8XA45 | others - dial |
| 7N893 | others - machine code |