The Seiko 2A23-0530 is a watch model based on the 2A23 movement.
Parts List
| 189W01LN01 | crystal |
| 30M65NN1 | crown |
| 30M65NS1 | crown |
| FE197BA11 | case back gasket |
| 86583170 | crystal gasket - plastic gasket for crystal |
| 86583190 | bezel gasket - plastic gasket for bezel |
| U5001S | band - metal band |
| 3BA125F1BNS | others - second hand |
| 0354073 | others - winding stem |
| 08SC29NS | others - second hand |
| EB0055B01 | others - crown and stem gasket |
| 0801298 | others - date dial |
| 0884141 | others - holding ring for dial |
| 2A230530 | others - case back |
| 2A23053061 | others - case |
| 2A23078RXS17 | others - dial |
| 2A2310 | others - machine code |
| 82333759 | others - bezel |
| 82813130 | others - case ring |
| A130BS | others - push pin |
| 08S13MSM | others - minute hand |
| 08S13MSH | others - hour hand |
Caliber 2A23
