The Seiko 1N00-1C30 is a watch model based on the 1N00 movement.
Parts List
| 160A02JN02 | crystal - crystal (inorganic) |
| 160A02JN | crystal |
| 30MA2NA1 | crown - crown |
| 0F150NA1S | case back gasket - case back gasket |
| 0F150NA1 | case back gasket |
| 4322BB | band - band |
| 4322CB | band - band |
| 4322BB-LKG | band - link |
| 4322CB-LKG | band - link |
| 4322CB-BK4G | clasp - buckle |
| 4322BB-BK4G | clasp - buckle |
| 1N004G00XG14 | others - dial |
| 1N004G00XG24 | others - dial |
| 1N004G00XS14 | others - dial |
| 1N004G00XY14 | others - dial |
| 1N009 | others - machine code |
| 1N001C30RH | others - case |
| 81190055 | others - bracelet fixing pipe |
| 81604219 | others - bracelet fixing pin |
| 82821740 | others - case ring |
| 1N001C307H | others - case |
| 1N001C30 | others - case back |
| 0351807 | others - winding stem |
| 1CF045L0BDG | others - hour hand |
| 2CF065L0BDG | others - minute hand |
| EZ0035B01 | others - crown and stem gasket |
| 06YA0DGM | others - minute hand |
Caliber 1N00
