The Seiko 1E70-0020 is a watch model based on the 1E70 movement.
Parts List
| 115N02SM01 | crystal |
| 26M04EE3 | crown |
| 0G1100N01 | case back gasket |
| HI073 | others - other band |
| 81501405 | others - case back screw |
| 04V08E1H | others - hour hand |
| 04V08E1M | others - minute hand |
| DZ0041B01 | others - crown and stem gasket |