The Seiko 9923-501A is a watch model based on the 9923 movement.
Parts List
| SA1W22GA00 | crystal - crystal |
| 35M52ND2 | crown |
| 35M52NS2 | crown - crown |
| DK2726B44 | case back gasket - case back gasket |
| DZ1320B0 | case back gasket |
| EJ2664B4A | crystal gasket - crystal gasket |
| 86178950 | crystal gasket - plastic gasket for crystal |
| 86109053 | crystal gasket - crystal fixing ring |
| QB600 | band - band |
| 11C26CKH | others - hour hand |
| 11C26CKM | others - minute hand |
| 13SC04ZS | others - second hand |
| DB0060B01 | others - crown and stem gasket |
| DZ1320B01 | others - battery hatch gasket |
| 0354781 | others - winding stem |
| 9923501A61 | others - case |
| 83599599 | others - battery hatch |
| 83349809 | others - bezel |
| 83119670 | others - case ring |
| 0801785 | others - date dial |
| 0884555 | others - holding ring for dial |
| 9923501075LL | others - dial |
| 99239 | others - machine code |
| A200CS | others - push pin |
Caliber 9923
Other models with the same movement
| 9923-5000 |
| 9923-500A |
| 9923-5010 |
| 9923-7000 |
| 9923-7010 |
| 9923-701A |
| 9923-7020 |
| 9923-702A |
| 9923-8000 |
| 9923-800A |
| 9923-800B |
| 9923-800C |
| 9923-8010 |
| 9923-801A |
| 9923-8020 |
| 9923-802A |
| 9923-8030 |
| 9923-8050 |
| 9923-8060 |