The Seiko 2320-5240 is a watch model based on the 2320 movement.
Parts List
| K00N78GN00 | crystal |
| 30M12EE3 | crown |
| 0A1700N01 | case back gasket - case back gasket |
| 0G0055B01 | case back gasket - crown and stem gasket |
| FK946 | band - leather band |
| 07R10DGH | others - hour hand |
| 07R10DGM | others - minute hand |
| A100BS | others - push pin (for mb) |
| 06R04DGH | others - hour hand |
| 06R12DGM | others - minute hand |
Caliber 2320
