The Seiko 1E70-3A30 is a watch model based on the 1E70 movement.
Parts List
| K05N06SN01 | crystal |
| 25M16EX3 | crown |
| 25M16EE3 | crown |
| 0E150NA1S | case back gasket - case back gasket |
| HI161 | band - band |
| HI160 | band - band |
| HI162 | band - band |
| HI163 | band - band |
| 05VB6JGH | others - hour hand |
| 05VB6JGM | others - minute hand |
| 82804440 | others - case ring |
| 05VB6JSH | others - hour hand |
| 1E703A3043A | others - case |
| 1E703A3043 | others - case |
| 1E703A301E | others - case |
| 1E703A301EA | others - case |
| 05VB6JSM | others - minute hand |
| 0354930 | others - winding stem |
| DZ0041B01 | others - crown and stem gasket |