The Seiko 2320-5620 is a watch model based on the 2320 movement.
Parts List
| ES1N26GN00 | crystal - crystal |
| 30M16NA3 | crown - crown |
| 0A1900N01 | case back gasket - case back gasket |
| 0G0055B01 | case back gasket - crown and stem gasket |
| EK103 | band - band |
| 06R14DGH | others - hour hand |
| 06R14DGM | others - minute hand |
| 0354811 | others - winding stem |
| 232056202H | others - case |
| 83118950 | others - case ring |
| 23201 | others - machine code |
| 232010803334 | others - dial |
| 232010803U34 | others - dial |
| A130BS | others - push pin |
Caliber 2320
