The Seiko 1N00-0J30 is a watch model based on the 1N00 movement.
Parts List
| 235A03JN02 | crystal |
| 235A03JN | crystal |
| 30M62NA3 | crown |
| 0E210NA1S | case back gasket - rotating bezel gasket |
| ZLA06K | band - leather band |
| ZLJ14K | band |
| ZLJ15K | band |
| 1N000J30 | others - case back |
| 1N000J3025Z | others - case |
| 1N003C08XS14 | others - dial |
| 1N003C18XS14 | others - dial |
| 1N003C28XG19 | others - dial |
| 1N003C28XS19 | others - dial |
| 1N009 | others - machine code |
| 82833440 | others - case ring |
| A150BS | others - push pin |
| 0351807 | others - winding stem |
| DZ0041B01 | others - crown and stem gasket |
| 2CA095A0BNG | others - minute hand |
| 2CD095A0BAA | others - minute hand |
| 2CB095A0BNG | others - minute hand |
| 1CA065A0BNG | others - hour hand |
| 1CD070A0BAA | others - hour hand |
| 1CB065A0BNG | others - hour hand |
Caliber 1N00
