The Seiko 7830-5040 is a watch model based on the 7830 movement.
Parts List
| SA9N10GN00 | crystal |
| SA1N66GN00 | crystal - crystal (inorganic) |
| 35R08NA1 | crown |
| 35R08NS1 | crown - crown |
| 35R30NS1 | crown |
| 35R30NA1 | crown |
| 0H2800B09 | case back gasket |
| LK721 | band - leather band |
| LK732 | band - leather band |
| 11C16CGH | hand - hour hand |
| 11C16CGM | hand - minute hand |
| 11C16CKH | hand - hour hand |
| 11C16CKM | hand - minute hand |
| 11C16CSH | hand - hour hand |
| 11C16CSM | hand - minute hand |
| 7830504011 | others - case |
| 7830504025 | others - case |
| 783050408A27 | others - dial |
| 783050408G88 | others - dial |
| 78305040999L | others - dial |
| 7830505002G9 | others - dial |
| 83107230 | others - case ring |
| A200CS | others - push pin |
| 0354780 | others - setting/winding stem |
| 0884712 | others - holding ring for dial |
| 0884713 | others - holding ring for dial |
| 13SC04ES | others - second hand |
| 13SC04A1 | others - second hand |
| 13SC04AG | others - second hand |