The Seiko 1E20-3020 is a watch model based on the 1E20 movement.
Parts List
K05N73SN00 | crystal |
25M69DE1 | crown |
0H1300B01 | case back gasket |
XI000 | band - band |
04L23JCH | others - hour hand |
04V33JGM | others - minute hand |
1E20302043 | others - case |
82850830 | others - case ring |
1E203020 | others - case back |
1E203 | others - machine code |
1E205030XS14 | others - dial |
DZ0040B01 | others - crown and stem gasket |