The Seiko 5H23-6A50 is a watch model based on the 5H23 movement.
Parts List
| 35MD2NH1 | crystal |
| 270W20HV01 | crystal |
| 0A2500N01 | case back gasket - rotating bezel gasket |
| 0A2500N | case back gasket |
| 86580141 | crystal gasket - plastic gasket for crystal |
| ZMA07S | band - resin band |
| ZMA07S-LB | band - leather without buckle |
| ZMZ08S | band - resin band |
| ZMZ08S-LB | band - leather without buckle |
| ZMZ08S-BK2S | clasp - clasp |
| ZMA07S-BK2S | clasp - clasp |
| 11C84PNH | hand - hour hand |
| 11C84PNM | hand - minute hand |
| 5H236A4LX989 | others - dial |
| 5H236A50 | others - case back |
| 5H236A5061 | others - case |
| 5H239 | others - machine code |
| A160BS | others - push pin |
| 82803260 | others - case ring |
| 0801723 | others - date dial |
| 0351670 | others - winding stem |
| 13SC06LS | others - second hand |
| 0Z0060B01 | others - crown and stem gasket |
Caliber 5H23
