The Seiko 8N41-5140 is a watch model based on the 8N41 movement.
Parts List
| ESEW01SN01 | crystal |
| 30E29DG4 | crown |
| 30E29DH4 | crown |
| 0F260BAA1 | case back gasket - case back gasket |
| AC004BAA1 | case back gasket - crown and stem gasket |
| 86590570 | crystal gasket |
| AB46B | band - metal band |
| AB59B | band - metal band |
| 1BB070A1BNG | others - hour hand |
| 1BE070LABDG | others - hour hand |
| 2BE100LABDG | others - minute hand |
| 0351384 | others - winding stem |
| 82352575 | others - bezel |
| 82352576 | others - bezel |
| 82852270 | others - case ring |
| 89940095 | others - back plate |
| 8N4113 | others - machine code |
| 8N415140 | others - case back |
| 8N41514050A | others - case |
| 8N415140SBA | others - case |
| 8N415190XG14 | others - dial |
| 8N415190XS14 | others - dial |
| 8N415270XL14 | others - dial |
| A180BS | others - push pin |
| 10T25JGH | others - hour hand |
| 10T25JGM | others - minute hand |
| 10T51VCM | others - minute hand |
| 3DA100AAADG | others - second hand |
| 2BB100A1BNG | others - minute hand |