The Seiko 7321-6160 is a watch model based on the 7321 movement.
Parts List
| SAEN08SV01 | crystal |
| 32M04NA5 | crown - crown |
| 0H2100N01 | case back gasket - case back gasket |
| MK09C | band - leather band |
| 07T42DGM | others - minute hand |
| 07SC06DG | others - second hand |
| 08T10DGH | others - hour hand |
| 0354735 | others - winding stem |
| 73211920XS14 | others - dial |
| 73216160 | others - case back |
| 73216160E7 | others - case |
| 73219 | others - machine code |
| 82802140 | others - case ring |
| A150AS | others - push pin |