The Seiko 9723-5009 is a watch model based on the 9723 movement.
Parts List
| SA1W99HN00 | crystal |
| 40M97NS1 | crown |
| 40M97NA1 | crown |
| 0I1340B0A | case back gasket |
| DB0055B01 | case back gasket - crown and stem gasket |
| DZ2818B3E | crystal gasket |
Caliber 9723
Other models with the same movement
| 9723-5000 |
| 9723-5010 |
| 9723-8000 |
| 9723-8009 |
| 9723-8010 |
| 9723-8030 |
| 9723-8040 |
| 9723-8050 |