The Seiko 5H23-5B00 is a watch model based on the 5H23 movement.
Parts List
| SAAW16FR | crystal |
| SAAW16FR01 | crystal |
| SAAW16FR02 | crystal |
| SAAW16FR03 | crystal |
| 45EA6NA1 | crown |
| 45EA6NH1 | crown |
| 45EA6NS1 | crown |
| FH2882B0 | case back gasket |
| FH2882B0A | case back gasket - case back gasket |
| 86581020 | crystal gasket - plastic gasket for crystal |
| Z1409H | band - metal band |
| Z1409H-LKG | band - link |
| Z1409S | band - metal band |
| Z1409S-LKS | band - link |
| Z1409S-PB1 | clasp - parts for buckle/clasp |
| Z1409S-BK1S | clasp - clasp |
| Z1409H-PB1 | clasp - parts for buckle/clasp |
| Z1409H-BK1G | clasp - clasp |
| 11C68LGH | hand - hour hand |
| 11C68LGM | hand - minute hand |
| 5H235B00 | others - case back |
| 5H235B00SF | others - case |
| 5H235B00WE | others - case |
| 5H235B00WS | others - case |
| 5H235B0LXB14 | others - dial |
| 5H235B0LXG14 | others - dial |
| 5H235B1LXB14 | others - dial |
| 5H239 | others - machine code |
| 0351670 | others - winding stem |
| A160BS | others - push pin |
| 82800261 | others - case ring |
| 0801722 | others - date dial |
| 0801734 | others - date dial |
| 0866558 | others - holding ring for dial |
| 0A0150B0A | others - crown and stem gasket |
| 13SC04A2 | others - second hand |
| 89995390 | others - pusher spacer |
Caliber 5H23
