The Seiko 1E20-0B10 is a watch model based on the 1E20 movement.
Parts List
135N13HK01 | crystal |
30N99NA1 | crown - crown |
0G1400B01 | case back gasket |
0G1450B01 | case back gasket |
DF04A | band - other band |
81606439 | others - bracelet fixing pin |
81181459 | others - bracelet fixing pipe |
1E200B102N | others - case |
1E200B10XS14 | others - dial |
82811350 | others - case ring |
05L07DGH | others - hour hand |
DZ0040B01 | others - crown and stem gasket |
0354930 | others - winding stem |
05V01DGM | others - minute hand |
1CA035A3BNG | others - hour hand |
2EA052A3BDG | others - minute hand |
Caliber 1E20
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1E20A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1E20A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1E20A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1E20A_caliber_en_4.jpg)