The Seiko 4N00-1018 is a watch model based on the 4N00 movement.
Parts List
| 130A02JN02 | crystal |
| 130A02JN | crystal |
| 30M57NN1 | crown - crown |
| 0H1500B01 | case back gasket - case back gasket |
| AC004BA11 | case back gasket - crown and stem gasket |
| 4004LE | band - band |
| 4004KE-LKG | band - link |
| 4004LE-LKS | band - link |
| 4004KE | band |
| 4004LE-BK4S | clasp - buckle |
| 4004KE-BK4G | clasp - clasp |
| 4N00101825B | others - case |
| 4N003621XS14 | others - dial |
| 4N003621XS24 | others - dial |
| 4N0061 | others - machine code |
| 81606439 | others - bracelet fixing pin |
| 81181459 | others - bracelet fixing pipe |
| 81606679 | others - bracelet fixing pin |
| 82833415 | others - case ring |
| 4N0010182HA | others - case |
| 4N001011 | others - case back |
| 0351155 | others - winding stem |
| 04Y31NGH | others - hour hand |
| 04Y31NGM | others - minute hand |
| 05Y03DGM | others - minute hand |
| 05Y03DGH | others - hour hand |