The Seiko 1E70-2A20 is a watch model based on the 1E70 movement.
Parts List
| 27M02EX3 | crown |
| WI375 | band - band |
| 06V36E1H | others - hour hand |
| 06V36E1M | others - minute hand |
| 82822781 | others - case ring |
| 1E702A201E | others - case |
| 0354930 | others - winding stem |
| DZ0041B01 | others - crown and stem gasket |