The Seiko 1E70-5A50 is a watch model based on the 1E70 movement.
Parts List
| ET4N35SN01 | crystal |
| 25N09DE1 | crown |
| 0D115NAA1 | case back gasket - case back gasket |
| WI151 | others - other band |
| DZ0040B01 | others - crown and stem gasket |
| 04L05DGH | others - hour hand |
| 04V05DGM | others - minute hand |