The Seiko 1E70-3C90 is a watch model based on the 1E70 movement.
Parts List
| BA1A84SB0C | crystal - crystal |
| 25M65DXA | crown - crown |
| 0F150BAD2 | case back gasket - case back gasket |
| WI531 | band - band |
| WI532 | band - band |
| 05VB4DSH | others - hour hand |
| 05VB4DSM | others - minute hand |
| DZ0040B01 | others - crown and stem gasket |
| 1E703C908T | others - case |
| 1E703C90 | others - case back |
| 82840060 | others - case ring |
| 0354930 | others - winding stem |