The Seiko 8F56-00J0 is a watch model based on the 8F56 movement.
Parts List
| 300PA3JN02 | crystal - crystal (inorganic) |
| 8E65AASTW1 | crown - crown (3h) |
| 9M10AASTW1 | crown - crown(9h) |
| 80990079 | crown - crown guard |
| FE338BAD4 | case back gasket - case back gasket |
| 86620275 | crystal gasket - plastic gasket for crystal |
| 3309JG | band - band |
| 4K16JB | band - leather band |
| 3309ZG | band - metal band |
| 3309JG-LK | band - link |
| 3309ZG-LK | band - link |
| 3309JG-BK | clasp - buckle |
| 3309JG-PB | clasp - parts for buckle |
| 3309ZG-BK | clasp - buckle |
| 3309ZG-PB | clasp - parts for buckle |
| 1AA072FABEJ | others - hour hand |
| 2AA120FFBEJ | others - minute hand |
| 1FX075FDBER | others - hand |
| 3AX125FEAES | others - second hand |
| 0G340BA11 | others - case back gasket |
| 81351750 | others - button spring(9h) |
| 81402570 | others - button spring clip |
| 82846210 | others - case ring |
| 86611975 | others - crown and stem gasket(9h) |
| 8F5600J0 | others - case back |
| 8F5600J001B | others - case |
| 87060099 | others - rotating bezel |
| 81590039 | others - screw(9h) |
| 0878356 | others - date dial |
| 0884166 | others - holding ring for dial |
| 81402559 | others - washer |
| 87080015 | others - dial ring |
| 89900299 | others - drive wheel |
| 8F5600R8XB13 | others - dial |
| 8F5620AA | others - machine code |
| S200CS | others - push pin |
| 0A0150B0A | others - crown and stem gasket |
| 89995390 | others - pusher spacer |