The Seiko 2F70-5990 is a watch model based on the 2F70 movement.
Parts List
| K06N19SN01 | crystal |
| 25N49DX5 | crown - crown |
| 25N49DE5 | crown - crown |
| 25N49DE5C | crown |
| 25N49DX5C | crown |
| 0D185NAA1 | case back gasket |
| HI117 | others - other band |
| HI118 | others - other band |
| 81505095 | others - case back screw |
| 81505097 | others - case back screw |
| DZ0040B01 | others - crown and stem gasket |
| 06M05D1H | others - hour hand |
| 06M05D1M | others - minute hand |
| 06M05D2H | others - hour hand |
| 06M05D2M | others - minute hand |