The Seiko 2320-5000 is a watch model based on the 2320 movement.
Parts List
| SA1N88GN00 | crystal |
| 30M02EE3 | crown |
| 30M02EX3 | crown |
| 0G0055B01 | case back gasket - crown and stem gasket |
| 0A2050N01 | case back gasket - case back gasket |
| DK387 | band - leather band |
| DK396 | band - leather band |
| A150CS | others - push pin |
| 07R04CGH | others - hour hand |
| 07R04CGM | others - minute hand |
| 07R04DBH | others - hour hand |
| 07R04DBM | others - minute hand |
| 07R04DSH | others - hour hand |
| 07R04DSM | others - minute hand |
Caliber 2320
