The Seiko 5H23-8102 is a watch model based on the 5H23 movement.
Parts List
| 295W63LN01 | crystal - crystal (inorganic) |
| 295W61LN | crystal |
| 295W61LN01 | crystal |
| 35MK7NS1 | crown |
| 35MK7NN1 | crown |
| FE298BA15 | case back gasket - case back gasket |
| FE298BA13 | case back gasket - case back gasket |
| FE298BA1 | case back gasket |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| DH0100B0 | case back gasket |
| 86583090 | crystal gasket |
| 86583990 | crystal gasket - plastic gasket for crystal |
| 86583110 | bezel gasket - plastic gasket for bezel |
| T1001S | band - metal band |
| U1006G | band - metal band |
| U1006S | band - metal band |
| 1AA085LBBMH | hand - hour hand |
| 2AA120LABMH | hand - minute hand |
| 3AA125F3A6S | others - second hand |
| 3AA125F3ANG | others - second hand |
| 2AA120LABBA | others - minute hand |
| 1AA085LBBBA | others - hour hand |
| 0801722 | others - date dial |
| 12SC23T2 | others - second hand |
| 0351105 | others - winding stem |
| 5H238102 | others - case back |
| 5H23810275 | others - case |
| 5H238102WS | others - case |
| 5H23814RXS17 | others - dial |
| 5H23818LXG18 | others - dial |
| 5H23818LXS17 | others - dial |
| 82333731 | others - bezel |
| 82333735 | others - bezel |
| 82813010 | others - case ring |
| 82820030 | others - case ring |
| A200BS | others - push pin |
| 12SC23T1 | others - second hand |
| 12P11MSM | others - minute hand |
| 12P11MGM | others - minute hand |
| 12P11MSH | others - hour hand |
| 12P11MGH | others - hour hand |
Caliber 5H23
