The Seiko 1F20-0AG0 is a watch model based on the 1F20 movement.
Parts List
| RE6A56JN02 | crystal - crystal |
| 6M30E3SNG0 | crown - crown |
| 0F150BA1S | case back gasket - case back gasket |
| 3199YB-LK | band - link |
| 3199YB | band - band |
| 3199YB-BK | clasp - buckle |
| 3199YB-PB | clasp - parts for buckle |
| 1CA027LZBDG | others - hour hand |
| 2CA042LZBDG | others - minute hand |
| DB004BAD1 | others - crown and stem gasket |
| 81606439 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| 1F200AG001B | others - case |
| 82843440 | others - case ring |
| 1F200AG0 | others - case back |
| 1F200AH8XA14 | others - dial |
| 1F205 | others - machine code |
| 0351807 | others - winding stem |
Caliber 1F20
