The Seiko 8F56-00B0 is a watch model based on the 8F56 movement.
Parts List
| 290A31SN02 | crystal - crystal (sapphire) |
| 8K40C5SNS0 | crown - crown |
| FE318BAD2 | case back gasket - case back gasket |
| 30B6JB | band - band |
| 30B6JB-LK3 | band - link |
| 30B6JB-BKJ | clasp - buckle |
| 30B6JB-PB2 | clasp - parts for buckle |
| 1AX080L4BTL | others - hour hand |
| 1AX080L4BTS | others - hour hand |
| 2BX125L0BTL | others - minute hand |
| 2BX125L0BTS | others - minute hand |
| 3AX125FNANS | others - second hand |
| 1FX090FCBTS | others - hand |
| 81190075 | others - bracelet fixing pipe |
| 0351196 | others - winding stem |
| 8F5600B8XB13 | others - dial |
| 8F5600B8XS13 | others - dial |
| 8F5620AA | others - machine code |
| AD006BAD1 | others - crown and stem gasket |
| 81607379 | others - bracelet fixing pin |
| 82839090 | others - case ring |
| 8F5600B001D | others - case |
| 8F5600B0 | others - case back |
| 0878356 | others - date dial |
| 0878357 | others - date dial |
| 0884166 | others - holding ring for dial |