The Seiko 2320-5530 is a watch model based on the 2320 movement.
Parts List
| ES1N14GN00 | crystal - crystal |
| 30M06NA1 | crown - crown |
| 30M06NS1 | crown - crown |
| 0G0055B01 | case back gasket - crown and stem gasket |
| 012050N01 | case back gasket - case back gasket |
| DC34S | band - band |
| DC340 | band - band |
| 05R01CHH | others - hour hand |
| 05R01CHM | others - minute hand |
| 05R01DSM | others - minute hand |
| 0354811 | others - winding stem |
| 2320553026 | others - case |
| 83119150 | others - case ring |
| 232055302F | others - case |
| 232008409994 | others - dial |
| 232008503UG3 | others - dial |
| 23201 | others - machine code |
| 05R01DSH | others - hour hand |
Caliber 2320
