The Seiko 2320-6180 is a watch model based on the 2320 movement.
Parts List
| ES2N76GN00 | crystal - crystal |
| 30M06NA1 | crown - crown |
| 30M06NS1 | crown - crown |
| 0G0055B01 | case back gasket - crown and stem gasket |
| 0A1700N01 | case back gasket - case back gasket |
| ZK07A | band - band |
| ZK06A | band - band |
| ZK08A | band - band |
| 07R01DGH | others - hour hand |
| 07R01DGM | others - minute hand |
| A100BS | others - push pin (for mb) |
| 23201 | others - machine code |
| 23202400XG14 | others - dial |
| 23202400XS13 | others - dial |
| 23202400XY14 | others - dial |
| 232061802E | others - case |
| 2320618025 | others - case |
| 83117510 | others - case ring |
| 0354811 | others - winding stem |
| 07R01DSH | others - hour hand |
| 07R01DSM | others - minute hand |
Caliber 2320
