The Seiko 5Y39-7170 is a watch model based on the 5Y39 movement.
Parts List
| 290WB4JM01 | crystal |
| 290WB4JM | crystal |
| 35M82NA1 | crown - crown |
| 0A2600B01 | case back gasket |
| B1721J | band |
| 82803220 | others - case ring |
| 0801738 | others - date dial |
| 5Y397170 | others - case back |
| 5Y39717079Z | others - case |
| 5Y397338XN14 | others - dial |
| 5Y399 | others - machine code |
| A180BS | others - push pin |
| 0351670 | others - winding stem |
| 0Z0060B01 | others - crown and stem gasket |
| 12T18DAM | others - minute hand |
| 12T18DAH | others - hour hand |