The Seiko 2320-6430 is a watch model based on the 2320 movement.
Parts List
| ES3N46SN00 | crystal - crystal |
| 30M26NA3 | crown - crown |
| 0A2050N01 | case back gasket - case back gasket |
| 0G0055B01 | case back gasket - crown and stem gasket |
| MK36A | band - band |
| MK32A | band - band |
| 07R14DGH | others - hour hand |
| 07R14DGM | others - minute hand |
| 0354811 | others - winding stem |
| 07R02DGH | others - hour hand |
| 23201 | others - machine code |
| 23202850XS14 | others - dial |
| 23202860XB14 | others - dial |
| A130BS | others - push pin |
| 232064302Z | others - case |
| 82700180 | others - case ring |
| 07R02DGM | others - minute hand |
Caliber 2320
