The Seiko 2F70-0520 is a watch model based on the 2F70 movement.
Parts List
| 185A02SN01 | crystal - crystal (sapphire) |
| 25M13DE5 | crown |
| 0F160NAA1 | case back gasket |
| 0H1700B01 | case back gasket - bezel gasket |
| AC004BA11 | case back gasket - crown and stem gasket |
| DB30B | band - metal band |
| 81606439 | others - bracelet fixing pin |
| 81181459 | others - bracelet fixing pipe |
| 07M49JGH | others - hour hand |
| 07M49JGM | others - minute hand |