The Seiko 2320-5150 is a watch model based on the 2320 movement.
Parts List
| ES0N78GN00 | crystal - crystal |
| 30N06NS1 | crown - crown |
| 30N06NA1 | crown |
| 0G0055B01 | case back gasket - crown and stem gasket |
| 0A1600N01 | case back gasket |
| B799G | band - band |
| B799S | band - band |
| 05R06DSH | others - hour hand |
| 05R06DSM | others - minute hand |
| 05R06DGH | others - hour hand |
| 05R06DGM | others - minute hand |
| 83119750 | others - case ring |
| 232051502E | others - case |
| 0354810 | others - winding stem |
| 232002303123 | others - dial |
| 2320023038G4 | others - dial |
| 23201 | others - machine code |
| B090AS | others - push pin |
| 2320515025 | others - case |
Caliber 2320
