The Seiko 8F56-0020 is a watch model based on the 8F56 movement.
Parts List
| 290X17HN02 | crystal - crystal (inorganic) |
| 1E65A3SNW0 | crown - crown |
| FE308BAD2 | case back gasket - case back gasket |
| 86620310 | crystal gasket - plastic gasket for crystal |
| OG315BA11 | bezel gasket |
| 0G315BA11 | bezel gasket - rotating bezel gasket |
| 48P7JB | band - band |
| 49Y8JB | band - metal band |
| 48P7AB-LK3 | band - link |
| 48P7JB-LK3 | band - link |
| 49Y8AB-LK3 | band - link |
| 49Y8JB-LK3 | band - link |
| 49Y8AB | band - metal band |
| 48P7AB | band - band |
| 48P7AB-BKD | clasp - buckle |
| 48P7AB-PB2 | clasp - parts for buckle |
| 49Y8AB-BKJ | clasp - buckle |
| 49Y8AB-PB2 | clasp - parts for buckle |
| 49Y8JB-BKJ | clasp - buckle |
| 49Y8JB-PB2 | clasp - parts for buckle |
| 48P7JB-BKD | clasp - buckle |
| 48P7JB-PB2 | clasp - parts for buckle |
| 3AX125F7ASS | others - second hand |
| 1AA075FGBSS | others - hour hand |
| 1FX075FCBSR | others - hand |
| 2BA115FABSS | others - minute hand |
| 3AX125F7ASJ | others - second hand |
| 81606439 | others - bracelet fixing pin |
| 81190075 | others - bracelet fixing pipe |
| 81605689 | others - bracelet fixing pin |
| 82844190 | others - case ring |
| 8F56002061A | others - case |
| 86015359 | others - rotating bezel |
| 8F560020 | others - case back |
| 8F56002061B | others - case |
| 86015355 | others - rotating bezel |
| 8F56002061C | others - case |
| 89924275 | others - back plate |
| 89953899 | others - click ball |
| 8F560020XB13 | others - dial |
| 8F560020XS1Z | others - dial |
| 8F560021XB13 | others - dial |
| 8F560021XG13 | others - dial |
| 8F560021XL13 | others - dial |
| 8F560021XS1Z | others - dial |
| 8F5620AA | others - machine code |
| 8F5620AB | others - machine code |
| 8F56002061D | others - case |
| 0878356 | others - date dial |
| 0878357 | others - date dial |
| 0884166 | others - holding ring for dial |
| 0A0150B0A | others - crown and stem gasket |
| 89995390 | others - pusher spacer |