The Seiko 1F20-6G50 is a watch model based on the 1F20 movement.
Parts List
| ES2A60JZ0E | crystal - crystal |
| ES2A60JZ0D | crystal - crystal |
| 30MF0NA1 | crown |
| 0F170BA1S | case back gasket - case back gasket |
| 48D8XB-LK3 | band - link |
| 48D8LB-LK3 | band - link |
| 48D8MB-LK3 | band - link |
| 48D8CB-LK3 | band - link |
| 48D8MB | band - band |
| 48D8LB | band - band |
| 48D8CB | band - band |
| 48D8XB | band - metal band |
| 48D8XB-BKL | clasp - buckle |
| 48D8XB-PB2 | clasp - parts for buckle |
| 48D8CB-BKL | clasp - buckle |
| 48D8CB-PB2 | clasp - parts for buckle |
| 48D8LB-BKL | clasp - buckle |
| 48D8LB-PB2 | clasp - parts for buckle |
| 48D8MB-BKL | clasp - buckle |
| 48D8MB-PB2 | clasp - parts for buckle |
| 1CE020L0BDG | others - hour hand |
| 2CE027L0BDG | others - minute hand |
| 0351807 | others - winding stem |
| 82836540 | others - case ring |
| 1F206G502HZ | others - case |
| 1F206G502H | others - case |
| 1F206G50 | others - case back |
| 1F206G50BSZ | others - case |
| 1F202R40XS14 | others - dial |
| 1F202R48XB14 | others - dial |
| 1F202R48XS14 | others - dial |
| 1F205 | others - machine code |
| 48D8CB-EP2 | others - endpiece |
| 48D8LB-EP2 | others - endpiece |
| 48D8XB-EP2 | others - endpiece |
| 48D8MB-EP2 | others - endpiece |
| B080BS | others - push pin |
| EZ0035B01 | others - crown and stem gasket |
Caliber 1F20
