The Seiko 1N00-0J70 is a watch model based on the 1N00 movement.
Parts List
| 200A02JN02 | crystal - crystal |
| 200N08GN00 | crystal |
| 25M04NA1 | crown - crown |
| 0E180NA1S | case back gasket - case back gasket |
| 0E180NA1 | case back gasket |
| NO | band - leather band |
| 0351807 | others - winding stem |
| 82833800 | others - case ring |
| 1N000J70 | others - case back |
| 1N000J7025Z | others - case |
| 1N003A78XG14 | others - dial |
| 1N009 | others - machine code |
| A130BS | others - push pin |
| DZ0041B01 | others - crown and stem gasket |
| 2CA080A0BAA | others - minute hand |
| 1CA055A0BAA | others - hour hand |
Caliber 1N00
