The Seiko 4N00-1090 is a watch model based on the 4N00 movement.
Parts List
| 180A02JN02 | crystal - crystal |
| 170A02JN02 | crystal - crystal |
| 6M30B5NNG0 | crown - crown |
| 6M30B5SNW0 | crown - crown |
| 6M30B5NN | crown |
| 6M30B5SN | crown |
| 0F140BAA | case back gasket |
| 0F140BAA3 | case back gasket - case back gasket |
| 4098BB | band |
| 4098BB-LKG | band - link |
| 4098CB-LKG | band - link |
| 4099AB | band - metal band |
| 4099CB-LKG | band - link |
| 4099AB-LKS | band - link |
| 4099BB-LKG | band - link |
| 4099CB | band - metal band |
| 4099BB | band |
| 4098CB | band |
| 4099AB-BK4S | clasp - clasp |
| 4098CB-BK4G | clasp - clasp |
| 4099CB-BK4G | clasp - clasp |
| 4099BB-BK4G | clasp - clasp |
| 4098BB-BK4G | clasp - clasp |
| 1CE047L0BDG | others - hour hand |
| 2CE070L0BDG | others - minute hand |
| DZ0040B01 | others - crown and stem gasket |
| 0351155 | others - winding stem |
| 81182699 | others - bracelet fixing pipe |
| 81609599 | others - bracelet fixing pin |
| 82840910 | others - case ring |
| 4N001090 | others - case back |
| 4N00109079A | others - case |
| 4N0010907HA | others - case |
| 4N0010907HB | others - case |
| 4N001090RHA | others - case |
| 4N004010XB19 | others - dial |
| 4N004010XG19 | others - dial |
| 4N004010XS19 | others - dial |
| 4N004020XG14 | others - dial |
| 4N004020XG24 | others - dial |
| 4N004020XS13 | others - dial |
| 4N0061 | others - machine code |
| 2CC070A1BNG | others - minute hand |
| 2CE070L0BDS | others - minute hand |
| 1CC047A1BNG | others - hour hand |
| 1CE047L0BDS | others - hour hand |