The Seiko 8S23-6090 is a watch model based on the 8S23 movement.
Parts List
| 290W75FM03 | crystal |
| 45E95NS1 | crown |
| 45E95NA1 | crown |
| FE303BAA1 | case back gasket - case back gasket |
| 86583730 | crystal gasket - plastic gasket for crystal |
| 0G315BA11 | bezel gasket - rotating bezel gasket |
| ZPA28S | band |
| 89951275 | band - other |
| 11PD9KKH | hand - hour hand |
| 12P35KDM | hand - minute hand |
| 12SC41PR | hand - second hand |
| 3AX125F3APR | others - second hand |
| 82801670 | others - case ring |
| 8430875X | others - dial ring |
| 86012199 | others - rotating bezel |
| 8S2310 | others - machine code |
| 8S236020XA49 | others - dial |
| 8S23609061 | others - case |
| A180CS | others - push pin |
| 0801346 | others - date dial |
| 0A0150B0A | others - crown and stem gasket |
| 89995390 | others - pusher spacer |
Other models with the same movement