The Seiko 5H23-6040 is a watch model based on the 5H23 movement.
Parts List
| 270W57HU01 | crystal - crystal |
| 45E75NG1 | crown |
| FE288BAA1 | case back gasket - case back gasket |
| 86573590 | crystal gasket - plastic gasket for crystal |
| 86171860 | bezel gasket - plastic gasket for bezel |
| Z1282L | band - metal band |
| Z1282L-LKS | band - link |
| Z1282L-PB1 | clasp - parts for buckle/clasp |
| Z1282L-BK1S | clasp - clasp |
| 09SC37PB | others - second hand |
| 10P83PSH | others - hour hand |
| 10P83PSM | others - minute hand |
| 82812510 | others - case ring |
| 82331435 | others - bezel |
| 0801729 | others - date dial |
| 5H23602LXN13 | others - dial |
| 5H236040S6 | others - case |
| A180BS | others - push pin |
| 0E012BAA1 | others - crown and stem gasket |
| 0D014BA11 | others - crown and stem gasket |
| 3AX110F3ALB | others - second hand |
Caliber 5H23
