The Seiko 1E70-5B20 is a watch model based on the 1E70 movement.
Parts List
| 25N03DX5C | crown |
| 0D130NAA1 | case back gasket |
| 05L01ESH | others - hour hand |
| HI134 | others - other band |
| 25N03DX5C | crown |
| 0D130NAA1 | case back gasket |
| 05L01ESH | others - hour hand |
| HI134 | others - other band |