The Seiko 1E70-3B90 is a watch model based on the 1E70 movement.
Parts List
| BA1A84SZ0C | crystal - crystal |
| BA1A84SZ0D | crystal - crystal |
| BA1A84SZ0E | crystal - crystal |
| 6M25Z7SNWA | crown |
| 0F150BA1S | case back gasket - case back gasket |
| WI534 | band - band |
| WI503 | band - band |
| WI502 | band - band |
| WI533 | band - band |
| WI501 | band - band |
| 05V40JGH | others - hour hand |
| 05V40JGM | others - minute hand |
| 05V403SH | others - hour hand |
| 05V403SM | others - minute hand |
| 05V40JSH | others - hour hand |
| 05V40JSM | others - minute hand |
| 05V40JPH | others - hour hand |
| 05V40JPM | others - minute hand |
| 1E703B909T | others - case |
| DZ0040B01 | others - crown and stem gasket |
| 1E703B908T | others - case |
| 82840060 | others - case ring |
| 1E703B90 | others - case back |
| 1E703B909TA | others - case |
| 0354930 | others - winding stem |