The Seiko 4M61-0A20 is a watch model based on the 4M61 movement.
Parts List
| 270P20SR01 | crystal - crystal |
| 8K35A8STWA | crown - crown |
| 0F260BAAS | case back gasket - case back gasket |
| 86574860 | crystal gasket - plastic gasket for crystal |
| D119AB | band - band |
| D119AB-LK00 | band - link |
| 2BE115L0BCK | others - minute hand |
| 1BE080L0BCK | others - hour hand |
| 12ST08CS | others - second hand |
| 0351552 | others - winding stem |
| 82837180 | others - case ring |
| 4M610A2061 | others - case |
| 4M610A20 | others - case back |
| 4M610A10XL33 | others - dial |
| 4M611 | others - machine code |
| 81504249 | others - screw |
| S130BS | others - push pin |
| 0Z0060B01 | others - crown and stem gasket |
Other models with the same movement