The Seiko 8F56-00K0 is a watch model based on the 8F56 movement.
Parts List
| 340PA1HN02 | crystal - crystal (inorganic) |
| 1Z55AASNS2 | crown - crown (4h) |
| 8K55AASNS1 | crown - crown (3h) |
| 1Z55AASNS3 | crown - crown (4h) |
| 1Z55AASNS4 | crown - crown (4h) |
| 1Z55AASNS1 | crown - crown (4h) |
| 1Z55AASNN1 | crown - crown (4h) |
| 8K55AASNN1 | crown - crown (3h) |
| FE338BAD4 | case back gasket - case back gasket |
| 86620355 | crystal gasket - plastic gasket for crystal |
| 86620350 | crystal gasket - plastic gasket for crystal |
| 86622310 | bezel gasket - plastic gasket for bezel |
| 3326JG | band - band |
| 3326MG | band - band |
| 3326JG-LK | band - link |
| 3326MG-LK | band - link |
| 3326MG-BK | clasp - buckle |
| 3326MG-PB | clasp - parts for buckle |
| 3326JG-BK | clasp - buckle |
| 3326JG-PB | clasp - parts for buckle |
| 1FX075FDBEJ | hand - 24 hour hand |
| 1FX075FDBEM | hand - 24 hour hand |
| 1FX075FDBEY | hand - 24 hour hand |
| 1FX075FDBSK | hand - 24 hour hand |
| 1FX075FDBSL | hand - 24 hour hand |
| 3AX110F3ASS | others - second hand |
| 1AX075FSBSS | others - hour hand |
| 2AX115F4BSS | others - minute hand |
| 1AX075FSBES | others - hour hand |
| 2AX115F4BES | others - minute hand |
| 3AX110F3AES | others - second hand |
| 81180249 | others - bracelet fixing pipe |
| 0351196 | others - winding stem |
| 81607719 | others - bracelet fixing pin |
| AD006BAD1 | others - crown and stem gasket |
| 83200219 | others - button spring clip |
| DF007BAA1 | others - crown and stem gasket(2h) |
| 8F5600K001D | others - case |
| 8F5600K002D | others - case |
| 87303099 | others - bezel |
| 82894870 | others - case ring |
| 8F5600K0 | others - case back |
| 87303055 | others - bezel |
| 8F5600K005D | others - case |
| 8F5600K006D | others - case |
| 8F5600K004D | others - case |
| 87303119 | others - bezel |
| 8F5600K003D | others - case |
| 0878356 | others - date dial |
| 0878357 | others - date dial |
| 0884166 | others - holding ring for dial |
| 87303115 | others - bezel |
| 84323555 | others - dial ring |
| 84323556 | others - dial ring |
| 84323557 | others - dial ring |
| 84323558 | others - dial ring |
| 8432355A | others - dial ring |
| 8432355B | others - dial ring |
| 89926250 | others - drive wheel |
| 8F5600S8XB13 | others - dial |
| 8F5600S8XB23 | others - dial |
| 8F5600S8XB33 | others - dial |
| 8F5600S8XL13 | others - dial |
| 8F5600S8XS13 | others - dial |
| 8F5600T8XB13 | others - dial |
| 8F5620AA | others - machine code |