The Seiko 5Y23-6150 is a watch model based on the 5Y23 movement.
Parts List
| 315W26HK01 | crystal |
| 315W26HK | crystal |
| 45EA8NA1 | crown |
| 45EA8NS1 | crown |
| FH2882B0A | case back gasket - case back gasket |
| 0Z3524B02 | case back gasket - rotating bezel gasket |
| 0Z3524B0 | case back gasket |
| 86568060 | crystal gasket - plastic gasket for crystal |
| B1751S | band |
| B1751C-LKG | band - link |
| B1751G-LKG | band - link |
| B1751S-LKS | band - link |
| B1780G | band - metal band |
| BRJ54G | band - leather band |
| B1751G | band |
| B1751C | band |
| B1780G-BK2G | clasp - clasp |
| B1751S-PB1 | clasp - parts for buckle/clasp |
| B1751C-BK2S | clasp - clasp |
| B1751G-PB1 | clasp - parts for buckle/clasp |
| B1751S-BK2S | clasp - clasp |
| B1751C-PB1 | clasp - parts for buckle/clasp |
| B1751G-BK2G | clasp - clasp |
| B1751G-EPG | others - endpiece |
| B1751S-EPS | others - endpiece |
| B1751C-EPG | others - endpiece |
| 0351672 | others - winding stem |
| 82800261 | others - case ring |
| 86311263 | others - rotating bezel |
| 86311264 | others - rotating bezel |
| 86311266 | others - rotating bezel |
| 0801722 | others - date dial |
| 0801734 | others - date dial |
| 0866558 | others - holding ring for dial |
| 5Y236150 | others - case back |
| 5Y23615061 | others - case |
| 5Y23615075 | others - case |
| 5Y23615098 | others - case |
| 5Y23629LXB24 | others - dial |
| 5Y23629LXG14 | others - dial |
| 5Y23629LXS13 | others - dial |
| 5Y239 | others - machine code |
| 84321703 | others - dial ring |
| 84321705 | others - dial ring |
| 84321706 | others - dial ring |
| A200CS | others - push pin |
| 13SC06KQ | others - second hand |
| 0A0150B0A | others - crown and stem gasket |
| 12CC2KEM | others - minute hand |
| 89995390 | others - pusher spacer |
| 12CC2LGM | others - minute hand |
| 12CC2KEH | others - hour hand |
| 12CC2LGH | others - hour hand |