The Seiko 3F30-0A20 is a watch model based on the 3F30 movement.
Parts List
| 190A10SZ0C | crystal |
| 30MK8NA4 | crown - crown |
| 0F180NA1S | case back gasket - case back gasket |
| RB37A | band - metal band |
| 1BF050L2BDG | others - hour hand |
| 81180249 | others - bracelet fixing pipe |
| 0354735 | others - winding stem |
| 82833980 | others - case ring |
| 81611919 | others - bracelet fixing pin |
| 3F300A20RL | others - case |
| 3F300A20XA14 | others - dial |
| 3F301 | others - machine code |
| 2AF075L2BDG | others - minute hand |
| EZ0035B01 | others - crown and stem gasket |
Other models with the same movement