The Seiko 2K23-6040 is a watch model based on the 2K23 movement.
Parts List
| 265W39SN01 | crystal |
| 35M77N01 | crown |
| 0F220BAA3 | case back gasket - case back gasket |
| LK67D | band - leather band |
| 03SC29XB | others - second hand |
| EB0055B01 | others - crown and stem gasket |
| 0351154 | others - winding stem |
| 82840110 | others - case ring |
| 2K2315 | others - machine code |
| 2K236010XS19 | others - dial |
| 2K236040 | others - case back |
| 2K236040RC | others - case |
| 2K236100XS19 | others - dial |
| A170BS | others - push pin |
| 03SC23NB | others - second hand |
| 12P73NBH | others - hour hand |
| 12P73NBM | others - minute hand |
| 10PC1AGH | others - hour hand |
| 10PC1AGM | others - minute hand |
| 11P57CGH | others - hour hand |
| 2AC110A1BCA | others - minute hand |
| 11P11CGM | others - minute hand |
| 2AC110A1BAA | others - minute hand |
Other models with the same movement