The Seiko 5H23-6240 is a watch model based on the 5H23 movement.
Parts List
| 270W77LM01 | crystal |
| 35MJ1NS1 | crown |
| FE278BAA1 | case back gasket |
| FE278BA11 | case back gasket - case back gasket |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| 86581936 | crystal gasket - plastic gasket for crystal |
| BPZ34S-LB | band - leather without buckle |
| B1518S-LKS | band - link |
| BPZ34S | band - leather band |
| B1518H | band - metal band |
| B1518H-LKS | band - link |
| B1518S | band - metal band |
| B1518S-BK1S | clasp - clasp |
| B1518H-PB1 | clasp - parts for buckle/clasp |
| B1518H-BK1S | clasp - clasp |
| BPZ34S-BK2S | clasp - clasp |
| B1518S-PB1 | clasp - parts for buckle/clasp |
| 11SC19HM | hand - second hand |
| 11SC19HV | hand - second hand |
| 11SC19HW | hand - second hand |
| 11T23ZSH | hand - hour hand |
| 11T23ZSM | hand - minute hand |
| 3AA125F3AFL | hand - second hand |
| 3AA125F3AFM | hand - second hand |
| 3AA125F3AFK | others - second hand |
| 82812490 | others - case ring |
| 0801722 | others - date dial |
| 0801723 | others - date dial |
| 5H236160XB23 | others - dial |
| 5H236160XB33 | others - dial |
| 5H236160XN23 | others - dial |
| 5H236240 | others - case back |
| 5H23624061 | others - case |
| 5H236240YX | others - case |
| A180BS | others - push pin |
| 0351105 | others - winding stem |
Caliber 5H23
