The Seiko 8M25-6020 is a watch model based on the 8M25 movement.
Parts List
| 235N09JN01 | crystal |
| 40MG7NA1 | crown |
| DB0055B01 | case back gasket - crown and stem gasket |
| 0H2600B01 | case back gasket - case back gasket |
| 80630011 | pusher |
| ZKJ22G | band |
| ZKA27G | band - leather band |
| ZKJ23G | band |
| 03SR09AA | hand - hand |
| 82841270 | others - case ring |
| 8M2560 | others - machine code |
| 8M256020 | others - case back |
| 8M25602025 | others - case |
| 8M256050XS14 | others - dial |
| 8M256060X914 | others - dial |
| 8M256060XS14 | others - dial |
| 8M256170XS14 | others - dial |
| A140BS | others - push pin |
| EG0060B01 | others - button gasket |
| 83200273 | others - button spring clip |
| 0351148 | others - winding stem |
| 09R45AGM | others - minute hand |
| 09R45AGH | others - hour hand |