The Seiko 4N00-1040 is a watch model based on the 4N00 movement.
Parts List
| 180A02JN02 | crystal - crystal |
| 170A02JN02 | crystal - crystal |
| 6M30B5NNG0 | crown - crown |
| 6M30B5NN | crown |
| 0H1600B01 | case back gasket - case back gasket |
| 0H1600B0 | case back gasket |
| 4045CQ-LKG | band - link |
| 4045BQ | band |
| 4045BQ-LKG | band - link |
| 4045CQ | band |
| 4045CQ-BK4G | clasp - clasp |
| 4045BQ-BK4G | clasp - clasp |
| 4045BQ-EPG | others - endpiece |
| 4045CQ-EPG | others - endpiece |
| 81181459 | others - bracelet fixing pipe |
| 81604729 | others - bracelet fixing pin |
| 82841030 | others - case ring |
| 1CF050L0BDG | others - hour hand |
| DZ0040B01 | others - crown and stem gasket |
| 0351155 | others - winding stem |
| 4N001040 | others - case back |
| 4N0010402HA | others - case |
| 4N001040CHA | others - case |
| 4N003680XB14 | others - dial |
| 4N003680XG14 | others - dial |
| 4N003680XG24 | others - dial |
| 4N003680XS14 | others - dial |
| 4N0061 | others - machine code |
| 2CF070L0BDG | others - minute hand |