The Seiko 5Y23-7080 is a watch model based on the 5Y23 movement.
Parts List
| 280W56GN | crystal |
| 280W56GN00 | crystal |
| 35M82NA1 | crown - crown |
| 35M82NS1 | crown - crown |
| 0A2600B01 | case back gasket |
| 86570560 | crystal gasket - plastic gasket for crystal |
| 86178600 | bezel gasket - plastic gasket for bezel |
| Z1504J | band |
| B1651C | band - metal band |
| B1651L-LKG | band - link |
| BQA31K | band - leather band |
| BQJ37G | band - leather band |
| BQJ37K | band - leather band |
| B1651C-LKG | band - link |
| Z1504L-LKG | band - link |
| Z1504L | band |
| B1651J | band |
| Z1504S | band |
| B1651L | band - band |
| B1651C-BK1S | clasp - clasp |
| Z1504L-BK1S | clasp - clasp |
| Z1504L-PB1 | clasp - parts for buckle/clasp |
| B1651C-PB1 | clasp - parts for buckle/clasp |
| B1651L-BK1S | clasp - buckle |
| B1651L-PB1 | clasp - parts for buckle |
| 2AD120AMBAA | others - minute hand |
| 0351672 | others - winding stem |
| 0351670 | others - winding stem |
| 0866556 | others - holding ring for dial |
| 0878506 | others - date dial |
| 5Y237080 | others - case back |
| 5Y23708075 | others - case |
| 5Y23708075A | others - case |
| 5Y23708098 | others - case |
| 5Y23708098A | others - case |
| 5Y23714LXS14 | others - dial |
| 5Y23714WXS14 | others - dial |
| 5Y237158XS19 | others - dial |
| 5Y239 | others - machine code |
| 82350561 | others - bezel |
| A190BS | others - push pin |
| 82800261 | others - case ring |
| 13SC04A2 | others - second hand |
| 13SC04ES | others - second hand |
| 0Z0060B01 | others - crown and stem gasket |
| 12C16AGM | others - minute hand |
| 12C16AGH | others - hour hand |
| 12C88LSM | others - minute hand |
| 12C86NSM | others - minute hand |
| 12C88LGM | others - minute hand |
| 12C42KGM | others - minute hand |
| 2AB120A2BNG | others - minute hand |
| 12C86NGM | others - minute hand |
| 12C86NSH | others - hour hand |
| 12C88LSH | others - hour hand |
| 12C88LGH | others - hour hand |
| 1AB080A4BNG | others - hour hand |
| 12C90KGH | others - hour hand |
| 12C86NGH | others - hour hand |