The Seiko 2206-4020 is a watch model based on the 2206 movement.
Parts List
| 210W27LN00 | crystal |
| 45W29NS1 | crown |
| 45W29NA1 | crown |
| FH2030B01 | case back gasket - case back gasket |
| EJ1930N04 | case back gasket |
Caliber 2206
Seiko 2206-4020 Watch Guide
The Seiko 2206-4020 is a watch model based on the 2206 movement.
| 210W27LN00 | crystal |
| 45W29NS1 | crown |
| 45W29NA1 | crown |
| FH2030B01 | case back gasket - case back gasket |
| EJ1930N04 | case back gasket |