The Seiko 7320-556A is a watch model based on the 7320 movement.
Parts List
| RE5N08GN00 | crystal - crystal |
| 25M24NA1 | crown |
| 0H1860N01 | case back gasket - case back gasket |
| DF01A | band - band |
| 05V04D1M | others - minute hand |
| 0354735 | others - winding stem |
| 7320556A25 | others - case |
| 82724340 | others - case ring |
| 73201670XG14 | others - dial |
| 73219 | others - machine code |
| A120AS | others - push pin |
| 06V04NGH | others - hour hand |
| DZ0041B01 | others - crown and stem gasket |
Caliber 7320
