The Seiko 5Y23-6A00 is a watch model based on the 5Y23 movement.
Parts List
| 260P01LN03 | crystal - crystal (inorganic) |
| 260W53LN01 | crystal |
| 35ME9NA1 | crown |
| 35ME9NS1 | crown |
| FE268BA13 | case back gasket - case back gasket |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| 86570350 | crystal gasket - plastic gasket for crystal |
| 86570355 | crystal gasket - plastic gasket for crystal |
| 86583890 | bezel gasket - plastic gasket for bezel |
| B1557C | band - metal band |
| B1557C-LKG | band - link |
| B1557G | band - metal band |
| B1557G-LKG | band - link |
| B1557H | band - metal band |
| B1557H-LKS | band - link |
| B1557H-PB1 | clasp - parts for buckle/clasp |
| B1557H-BK1S | clasp - clasp |
| B1557G-PB1 | clasp - parts for buckle/clasp |
| B1557G-BK1G | clasp - clasp |
| B1557C-PB1 | clasp - parts for buckle/clasp |
| B1557C-BK1S | clasp - clasp |
| 11T11NSH | hand - hour hand |
| 11T11NSM | hand - minute hand |
| 1BB070A1BNG | others - hour hand |
| 1BB075A1BNS | others - hour hand |
| 3AA125F1A6S | others - second hand |
| 3AA125F1ANG | others - second hand |
| 11SC43T1 | others - second hand |
| 11SC43T2 | others - second hand |
| 2BB110A1BNG | others - minute hand |
| 2BB110A1BNS | others - minute hand |
| 0351105 | others - winding stem |
| A150BS | others - push pin |
| 0801722 | others - date dial |
| 5Y236A00 | others - case back |
| 5Y236A0075 | others - case |
| 5Y236A0098 | others - case |
| 5Y236A00XG14 | others - dial |
| 5Y236A00Z3 | others - case |
| 5Y236A10X994 | others - dial |
| 5Y236A10XN13 | others - dial |
| 82340271 | others - bezel |
| 82340279 | others - bezel |
| 82812470 | others - case ring |
| 1BB075A1BNG | others - hour hand |
| 10SC23T1 | others - second hand |
| 11T11NGH | others - hour hand |
| 11T11NGM | others - minute hand |
| 09T19DGM | others - minute hand |
| 2BB100A1BNG | others - minute hand |
| 09T19DGH | others - hour hand |