The Seiko 8N40-6030 is a watch model based on the 8N40 movement.
Parts List
| 270WA9SK01 | crystal |
| 25M41DA4 | crown |
| AC004BA11 | case back gasket - crown and stem gasket |
| 0F200BAA3 | case back gasket - case back gasket |
| 0F230BAA3 | case back gasket - case back gasket |
| 86582550 | crystal gasket |
| SB01A | band - metal band |
| SB02A | band - metal band |
| 81181459 | others - bracelet fixing pipe |
| 81603619 | others - bracelet fixing pin |
| 82341151 | others - bezel |
| 82341156 | others - bezel |
| 82823050 | others - case ring |
| 89940095 | others - back plate |
| 8N406000XG19 | others - dial |
| 8N40603076A | others - case |
| 8N4060307XA | others - case |
| 8N406030XS19 | others - dial |
| 0351388 | others - winding stem |
| 11T473CH | others - hour hand |
| 11T293AM | others - minute hand |
| 11T29JGM | others - minute hand |
| 11T47JCH | others - hour hand |
Other models with the same movement