The Seiko 2320-5010 is a watch model based on the 2320 movement.
Parts List
| ES0N52GN00 | crystal |
| 30M02EE3 | crown |
| 0A2050N01 | case back gasket - case back gasket |
| 0G0055B01 | case back gasket - crown and stem gasket |
| FK846 | band - leather band |
| A120BS | others - push pin (for lb) |
| 07R02DGH | others - hour hand |
| 07R02DGM | others - minute hand |
Caliber 2320
