The Seiko 7N89-F120 is a watch model based on the 7N89 movement.
Parts List
| 240AF1HN01 | crystal - crystal |
| 8M35KFBNG0 | crown - crown |
| 0H2300B01 | case back gasket |
| OH2300B01 | case back gasket |
| 4391LB | band - band |
| 4391KB | band - band |
| 4391KB-LKG | band - link |
| 4391LB-LKG | band - link |
| 4391KB-BK4G | clasp - buckle |
| 4391LB-BK4G | clasp - buckle |
| 1AA065ALBNG | others - hour hand |
| 2AA100ALBNG | others - minute hand |
| 2AD095ALBNG | others - minute hand |
| 1AA070AZBNG | others - hour hand |
| A110BS | others - push pin (for mb) |
| 0878605 | others - date dial |
| 0878607 | others - date dial |
| 0351892 | others - winding stem |
| 7N89F12075A | others - case |
| 8270F400 | others - case ring |
| 7N89F120 | others - case back |
| 7N89F1207HA | others - case |
| 7N89F140XG14 | others - dial |
| 7N89F140XS14 | others - dial |
| 7N89F150XS19 | others - dial |