The Seiko 5H23-7D09 is a watch model based on the 5H23 movement.
Parts List
| 280WA0GN00 | crystal |
| 280WA0GN | crystal |
| 45EA0NS1 | crown |
| 0Z3114B0 | case back gasket |
| FH2980B0A | case back gasket - case back gasket |
| 86177922 | crystal gasket - plastic gasket for crystal |
| G1349S | band |
| G1349S-LKS | band - link |
| G1349S-PB1 | clasp - parts for buckle/clasp |
| G1349S-BK1S | clasp - clasp |
| G1349S-EPS | others - endpiece |
| 0351670 | others - winding stem |
| 82800261 | others - case ring |
| 0Z3114B02 | others - rotating bezel gasket |
| 0801723 | others - date dial |
| 0866561 | others - holding ring for dial |
| 5H237D09 | others - case back |
| 5H237D0961 | others - case |
| 5H237D5LXB13 | others - dial |
| 5H239 | others - machine code |
| 84312983 | others - dial ring |
| 86310649 | others - rotating bezel |
| A200CS | others - push pin |
| 13SC06LS | others - second hand |
| 0A0150B0A | others - crown and stem gasket |
| 89995390 | others - pusher spacer |
| 12C60LSM | others - minute hand |
| 12C60LSH | others - hour hand |
Caliber 5H23
