The Seiko 1E70-2B40 is a watch model based on the 1E70 movement.
Parts List
| 100N04SN01 | crystal - crystal |
| 30M66TE1 | crown - crown |
| 0E100NA1S | case back gasket - case back gasket |
| A053BB | band - band |
| 02V04JGH | others - hour hand |
| 03V28JGM | others - minute hand |
| 82722960 | others - case ring |
| 1E702B4043 | others - case |
| 0354930 | others - winding stem |
| DZ0041B01 | others - crown and stem gasket |