The Seiko 5Y39-7A80 is a watch model based on the 5Y39 movement.
Parts List
| 280WB1JM01 | crystal |
| 280WB1JM | crystal |
| 35M39NN1 | crown |
| 0F240BAA3 | case back gasket - case back gasket |
| 0F240BAA | case back gasket |
| NL | band |
| Z1583D | band |
| Z1499D | band |
| Z1583D-LKG | band - link |
| Z1499S | band |
| Z1583D-BK4G | clasp - clasp |
| 81180249 | others - bracelet fixing pipe |
| 81610259 | others - bracelet fixing pin |
| 82812510 | others - case ring |
| 0801724 | others - date dial |
| 5Y396B | others - machine code |
| 5Y397A80 | others - case back |
| 5Y397A80WE | others - case |
| 5Y397B50XS24 | others - dial |
| EB0055B01 | others - crown and stem gasket |
| 0351670 | others - winding stem |
| 10T09DGH | others - hour hand |
| 10T09DGM | others - minute hand |
| 11T55AGM | others - minute hand |
| 11T55NGM | others - minute hand |
| 11T55AGH | others - hour hand |
| 11T55NGH | others - hour hand |