The Seiko 5Y30-5359 is a watch model based on the 5Y30 movement.
Parts List
| RE8N18JM01 | crystal |
| RE8N18JM | crystal |
| 30MA6NA1 | crown - crown |
| 0G0055B01 | case back gasket - crown and stem gasket |
| 0G0055B0 | case back gasket |
| 0H2600B01 | case back gasket - case back gasket |
| WQZ01C | band - leather band |
| WQZ07G | band - leather band |
| 08T32ZCH | hand - hour hand |
| 08T32ZCM | hand - minute hand |
| 5Y305359 | others - case back |
| 5Y305359HE | others - case |
| 5Y305780XN14 | others - dial |
| 5Y309 | others - machine code |
| 82800200 | others - case ring |
| A190BS | others - push pin |
| 0351670 | others - winding stem |