The Seiko 7320-0230 is a watch model based on the 7320 movement.
Parts List
| 180N20GN00 | crystal |
| 30M76NA1 | crown |
| 0Z0034B01 | case back gasket - crown and stem gasket |
| 0H1720N01 | case back gasket - case back gasket |
| BHZ01C | band - leather band |
| BHZ10C | band - leather band |
| 07V42DGM | hand - minute hand |
| 08V16NGH | others - hour hand |
| 0354735 | others - winding stem |
| 73200230EA | others - case |
| 73200930XS14 | others - dial |
| 73219 | others - machine code |
| 82730160 | others - case ring |
| A120AS | others - push pin |
Caliber 7320
