The Seiko 1N00-5C50 is a watch model based on the 1N00 movement.
Parts List
| REDN36JN01 | crystal |
| REDN36JN | crystal |
| 30M98NA1 | crown |
| 30M64NA3 | crown - crown |
| 0H1500B01 | case back gasket - case back gasket |
| 0H1500B0 | case back gasket |
| B5646C | band |
| B5646C-LKG | band - link |
| B5646G-LKG | band - link |
| B5646K-LKG | band - link |
| B5646L | band - metal band |
| B5646L-LKG | band - link |
| B5646G | band |
| B5646K | band |
| B5646G-PB1 | clasp - parts for buckle/clasp |
| B5646K-BK4G | clasp - clasp |
| B5646C-PB1 | clasp - parts for buckle/clasp |
| B5646G-BK4G | clasp - clasp |
| B5646L-PB1 | clasp - parts for buckle/clasp |
| B5646C-BK4G | clasp - clasp |
| B5646L-BK4G | clasp - clasp |
| B5646K-PB1 | clasp - parts for buckle/clasp |
| 2CH045A0BAA | others - minute hand |
| 04Y26AGM | others - minute hand |
| 1CF032L0BDG | others - hour hand |
| 04V32DGH | others - hour hand |
| 0351807 | others - winding stem |
| 81180229 | others - bracelet fixing pipe |
| 81604259 | others - bracelet fixing pin |
| 82822040 | others - case ring |
| 1N001A00XB14 | others - dial |
| 1N001A00XS14 | others - dial |
| 1N001A08XB14 | others - dial |
| 1N001A08XS14 | others - dial |
| 1N001A10XS19 | others - dial |
| 1N001A18XS19 | others - dial |
| 1N005C50 | others - case back |
| 1N005C5025 | others - case |
| 1N005C5025A | others - case |
| 1N005C5025Y | others - case |
| 1N005C5025Z | others - case |
| 1N009 | others - machine code |
| 2CF045L0BDG | others - minute hand |
| DZ0041B01 | others - crown and stem gasket |
| 04Y32DGM | others - minute hand |
| 1CH030A0BAA | others - hour hand |
Caliber 1N00
