The Seiko 5P39-6040 is a watch model based on the 5P39 movement.
Parts List
| 270WA3HR | crystal |
| 270WA3HR01 | crystal |
| 35M45NA1 | crown |
| 0F220BAA3 | case back gasket - case back gasket |
| 0F220BAA | case back gasket |
| 86205751 | band - other |
| BPJ88G | band - leather band |
| BPZ52G | band - leather band |
| 11T37DGM | hand - minute hand |
| 5P396040 | others - case back |
| 5P396040SA | others - case |
| 5P396040XN14 | others - dial |
| 5P396060XS24 | others - dial |
| 81505339 | others - screw |
| 81606511 | others - bracelet fixing pin |
| 81607059 | others - bracelet fixing pin |
| 81181879 | others - bracelet fixing pipe |
| 81181919 | others - bracelet fixing pipe |
| 82812490 | others - case ring |
| EB0055B01 | others - crown and stem gasket |
| EB0055B0 | others - crown gasket |
| 2BA115A1BDG | others - minute hand |
| 11T03DGM | others - minute hand |
| 1BA080A1BNG | others - hour hand |
| 11T37DGH | others - hour hand |