The Seiko 8M25-7039 is a watch model based on the 8M25 movement.
Parts List
| 285WA9JN01 | crystal |
| 285W52LN01 | crystal - crystal |
| 40M0HNA1 | crown - crown |
| 0F240BAA3 | case back gasket - case back gasket |
| DB0055B01 | case back gasket - crown and stem gasket |
| 80609991 | pusher |
| 8060991 | pusher |
| ZPZ33G | band |
| ZPA66G | band |
| 03SR05AP | hand - hand |
| 03SR07NG | hand - hand |
| 82840730 | others - case ring |
| 8M2560 | others - machine code |
| 8M257039 | others - case back |
| 8M25703975 | others - case |
| 8M257060XS14 | others - dial |
| 8M257070XS19 | others - dial |
| A180BS | others - push pin |
| EG0060B01 | others - button gasket |
| 83200273 | others - button spring clip |
| 0351148 | others - winding stem |
| 12R11AGM | others - minute hand |
| 12R09DGM | others - minute hand |
| 12R11AGH | others - hour hand |
| 12R09DGH | others - hour hand |