The Seiko 7320-0400 is a watch model based on the 7320 movement.
Parts List
| 220N10SV01 | crystal - crystal |
| 25M04NA1 | crown - crown |
| 0H1860N01 | case back gasket - case back gasket |
| DK45C | band - band |
| 09V02D1H | others - hour hand |
| 0354735 | others - winding stem |
| 09V02D1M | others - minute hand |
| 7320040025 | others - case |
| 82733300 | others - case ring |
| 73200400 | others - case back |
| 73201880XS14 | others - dial |
| 73219 | others - machine code |
| A110AS | others - push pin |
| DZ0041B01 | others - crown and stem gasket |
Caliber 7320
