The Seiko 5Y30-5110 is a watch model based on the 5Y30 movement.
Parts List
| SAGN04JN01 | crystal |
| SAGN04JN | crystal |
| 30MA6NA1 | crown - crown |
| 0H2520N01 | case back gasket - case back gasket |
| 0G0055B01 | case back gasket - crown and stem gasket |
| 0G0055B0 | case back gasket |
| WQA14K | band - leather band |
| WQJ16K | band |
| WQJ17K | band |
| WQJ18K | band |
| 10T08NGM | others - minute hand |
| 0351670 | others - winding stem |
| 5Y305110 | others - case back |
| 5Y30511025 | others - case |
| 5Y305288XG14 | others - dial |
| 5Y305298XS14 | others - dial |
| 5Y305308XG14 | others - dial |
| 5Y305318XS14 | others - dial |
| 5Y305328XB14 | others - dial |
| 5Y305328XG14 | others - dial |
| 5Y309 | others - machine code |
| 82800440 | others - case ring |
| A190BS | others - push pin |
| 10T04NGH | others - hour hand |
| 09TC0DGM | others - minute hand |
| 09TC0DGH | others - hour hand |
| 09T38DAM | others - minute hand |
| 09T32DAH | others - hour hand |