The Seiko 1F20-0D49 is a watch model based on the 1F20 movement.
Parts List
| 190W38JV01 | crystal |
| 190W38JV | crystal |
| 30MG2NA1 | crown |
| 0A1800N01 | case back gasket |
| EA0035B01 | case back gasket |
| 2A30ZY | band - leather band |
| 1F200D49 | others - case back |
| 1F200D49PM | others - case |
| 1F201D80XB14 | others - dial |
| 1F209 | others - machine code |
| 81503021 | others - screw |
| 82822240 | others - case ring |
| 81604321 | others - bracelet fixing pin |
| 0351807 | others - winding stem |
| EZ0035B01 | others - crown and stem gasket |
| 07YA2DGM | others - minute hand |
| 07YA2AJH | others - hour hand |
Caliber 1F20
