The Seiko 2320-5080 is a watch model based on the 2320 movement.
Parts List
| RE1N38GN00 | crystal |
| 30M06NA1 | crown - crown |
| 0G0055B01 | case back gasket - crown and stem gasket |
| 0A1800N01 | case back gasket |
| 86179440 | crystal gasket |
| EL292 | band - leather band |
| PK902 | band - leather band |
| A120BS | others - push pin (for lb) |
| 232000800254 | others - dial |
| 232000800334 | others - dial |
| 23201 | others - machine code |
| 2320508026 | others - case |
| 81500929 | others - screw |
| 89996430 | others - spacer |
| 06R02CGH | others - hour hand |
| 0354811 | others - winding stem |
| 06R02CGM | others - minute hand |
Caliber 2320
