The Seiko 5Y39-6A70 is a watch model based on the 5Y39 movement.
Parts List
| 265W33JN | crystal |
| 265W33JN01 | crystal |
| 35MF1NN1 | crown - crown |
| 0F230BAA | case back gasket |
| 0F230BAA3 | case back gasket - case back gasket |
| BMJ44G | band - leather band |
| 82812510 | others - case ring |
| 5Y396A70 | others - case back |
| 5Y396A7075 | others - case |
| 5Y396A70XG14 | others - dial |
| A160BS | others - push pin |
| EB0055B01 | others - crown and stem gasket |
| EB0055B0 | others - crown gasket |
| 11T55NGM | others - minute hand |
| 11T55NGH | others - hour hand |