The Seiko 1F20-0AC0 is a watch model based on the 1F20 movement.
Parts List
| RE6A06JN02 | crystal - crystal |
| 6M30E2SNG1 | crown - crown (3h) |
| 6M30E2SNW1 | crown - crown |
| 0F160BA1S | case back gasket - case back gasket |
| 3127KZ | band - band |
| 3127LZ | band - band |
| 3127XZ | band - metal band |
| 3127ZZ | band - band |
| 3127YZ | band - metal band |
| 3127KZ-LK | band - link |
| 3127LZ-LK | band - link |
| 3127XZ-LK | band - link |
| 3127YZ-LK | band - link |
| 3127ZZ-LK | band - link |
| 3127KZ-PB | clasp - parts for buckle |
| 3127ZZ-BK | clasp - buckle |
| 3127LZ-PB | clasp - parts for buckle |
| 3127XZ-BK | clasp - buckle |
| 3127KZ-BK | clasp - buckle |
| 3127LZ-BK | clasp - buckle |
| 3127XZ-BKN | clasp - buckle |
| 1CE025LABDS | others - hour hand |
| 2CE037L2BDS | others - minute hand |
| 2CE037L2BDG | others - minute hand |
| DB004BAD1 | others - crown and stem gasket |
| 81190875 | others - bracelet fixing pipe |
| 1F200AC001B | others - case |
| 82843120 | others - case ring |
| 81607479 | others - bracelet fixing pin |
| 1F200AC0 | others - case back |
| 0351807 | others - winding stem |
| 1F200AC002B | others - case |
| 1F200AC003B | others - case |
| 1F200AA8XL14 | others - dial |
| 1F200AA8XZ13 | others - dial |
| 1F200AB8XA14 | others - dial |
| 1F205 | others - machine code |
| 1CE025LABDG | others - hour hand |
Caliber 1F20
