The Seiko 1N00-5C00 is a watch model based on the 1N00 movement.
Parts List
| ESLN30JN01 | crystal - crystal |
| ESLN30JN | crystal |
| 30M98NA1 | crown |
| 0H1500B01 | case back gasket - case back gasket |
| 0H1500B0 | case back gasket |
| Z5405K | band - band |
| Z5405K-LKG | band - link |
| Z5405L | band - metal band |
| Z5405L-LKG | band - link |
| Z5405L-BK4G | clasp - clasp |
| Z5405K-BK4G | clasp - buckle |
| 1N000J08XB14 | others - dial |
| 1N000J08XG14 | others - dial |
| 1N000J18XS19 | others - dial |
| 1N009 | others - machine code |
| B080AS | others - push pin |
| 82823320 | others - case ring |
| 1N005C0025Z | others - case |
| 1N005C00 | others - case back |
| 0351807 | others - winding stem |
| DZ0041B01 | others - crown and stem gasket |
| 05Y24FGM | others - minute hand |
| 05Y02FGH | others - hour hand |
| 2CG055L0BDG | others - minute hand |
| 1CG037L0BDG | others - hour hand |
| 05Y07DGH | others - hour hand |
| 05Y07DGM | others - minute hand |
Caliber 1N00
