The Seiko 2P20-5479 is a watch model based on the 2P20 movement.
Parts List
| REGN03JV01 | crystal |
| 35MF7NH1 | crown |
| 0G2240B01 | case back gasket |
| AC004BA11 | case back gasket - crown and stem gasket |
| REGN03JV01 | crystal |
| 35MF7NH1 | crown |
| 0G2240B01 | case back gasket |
| AC004BA11 | case back gasket - crown and stem gasket |
Caliber 2P20
