The Seiko 7321-0070 is a watch model based on the 7321 movement.
Parts List
| 180N16SN00 | crystal |
| 25M02NA4 | crown - crown |
| 25M02NS4 | crown - crown |
| 0G1800N02 | case back gasket |
| 0Z0034B01 | case back gasket - crown and stem gasket |
| HK43A | band - leather band |
| HK44A | band - leather band |
| 07X08AGH | hand - hour hand |
| 07X08CGM | hand - minute hand |
| 07X08DGM | others - minute hand |
| 07X08NGH | others - hour hand |
| 0354735 | others - winding stem |
| 82708780 | others - case ring |
| 07SC06DG | others - second hand |
| 7321007025 | others - case |
| 73210370XG14 | others - dial |
| 73210380XS19 | others - dial |
| 73219 | others - machine code |
| A110AS | others - push pin |
| DZ0041B01 | others - crown and stem gasket |