The Seiko 7N89-0399 is a watch model based on the 7N89 movement.
Parts List
| 200A02JN02 | crystal - crystal |
| 8M30A0NNG1 | crown - crown |
| 0F170BA1S | case back gasket - case back gasket |
| AD006B12 | case back gasket |
| 43Z4YB | band - band |
| 43Z4YB-LKG | band - link |
| 43Z4YB-BK4G | clasp - buckle |
| 2BJ070FABAJ | others - minute hand |
| 1BJ057FABAJ | others - hour hand |
| A100BS | others - push pin (for mb) |
| 0878605 | others - date dial |
| 7N890 | others - machine code |
| 7N890681XS14 | others - dial |
| 82853430 | others - case ring |
| 7N89039975A | others - case |
| 7N890399 | others - case back |
| 0351892 | others - winding stem |
| AD006BA12 | others - crown gasket |