The Seiko 8N41-5180 is a watch model based on the 8N41 movement.
Parts List
| SA0P07SN03 | crystal - crystal |
| 35E57NA1 | crown |
| AC004BAA1 | case back gasket - crown and stem gasket |
| 0F250BAA5 | case back gasket - case back gasket |
| 86593790 | crystal gasket - plastic gasket for crystal |
| DA73BW | band - band |
| LK63F | band - leather band |
| 1BG060LABDG | others - hour hand |
| 2BG090LABDG | others - minute hand |
| 3BA090F1BNG | others - second hand |
| 0351384 | others - winding stem |
| 8N4151806M | others - case |
| 82861210 | others - case ring |
| 8N415180 | others - case back |
| 8N4113 | others - machine code |
| 8N4151806R | others - case |
| 8N415230XG14 | others - dial |
| 8N415230XS14 | others - dial |
| A180BS | others - push pin |
| 09T05CGH | others - hour hand |
| 09T05CGM | others - minute hand |
| 09T05DGM | others - minute hand |