The Seiko 4N00-5650 is a watch model based on the 4N00 movement.
Parts List
| BA0A59JN02 | crystal |
| BA0A59JN | crystal |
| 35MS1NS1 | crown - crown |
| 35MS1NN1 | crown - crown |
| 35MS1NY1 | crown |
| 0H1700B01 | case back gasket - bezel gasket |
| 0H1700B0 | case back gasket |
| B5682G 112.-- DM | band |
| B5682G | band - metal band |
| B5682G-LKG | band - link |
| B5682S-LKS | band - link |
| B5682B | band |
| B5682S | band |
| B5682G-BK4G | clasp - clasp |
| B5682S-BK4S | clasp - clasp |
| 1CH037A0BNS | hand - hour hand |
| 2CH052A0BNS | hand - minute hand |
| 4N001760XG14 | others - dial |
| 4N001760XS13 | others - dial |
| 4N005650 | others - case back |
| 4N00565025 | others - case |
| 4N00565025L | others - case |
| 4N00565029 | others - case |
| 4N0061 | others - machine code |
| 82852550 | others - case ring |
| DZ0040B01 | others - crown and stem gasket |
| 0351156 | others - winding stem |
| 81606439 | others - bracelet fixing pin |
| 81181459 | others - bracelet fixing pipe |
| 81606679 | others - bracelet fixing pin |
| 05Y23NSM | others - minute hand |
| 2CH052A0BNG | others - minute hand |
| 05Y23NGM | others - minute hand |
| 1CH037A0BNG | others - hour hand |
| 05Y23NSH | others - hour hand |
| 05Y23NGH | others - hour hand |