The Seiko 2F70-5881 is a watch model based on the 2F70 movement.
Parts List
| REHN35SE02 | crystal |
| 25N01DX5 | crown |
| 25N01DX5C | crown |
| 0D145NAA1 | case back gasket |
| HI105 | others - other band |
| DZ0040B01 | others - crown and stem gasket |
| 04M07JAH | others - hour hand |
| 04M07JAM | others - minute hand |