The Seiko 2205-4020 is a watch model based on the 2205 movement.
Parts List
| 195W35LN00 | crystal - crystal |
| 45W29NS1 | crown |
| 45W29NA1 | crown |
| FH2030B01 | case back gasket - case back gasket |
Caliber 2205
Seiko 2205-4020 Watch Guide
The Seiko 2205-4020 is a watch model based on the 2205 movement.
| 195W35LN00 | crystal - crystal |
| 45W29NS1 | crown |
| 45W29NA1 | crown |
| FH2030B01 | case back gasket - case back gasket |