The Seiko 5Y30-5349 is a watch model based on the 5Y30 movement.
Parts List
| RE8N30JM02 | crystal |
| RE8N30JM | crystal |
| 35M98NA1 | crown |
| 0G0055B0 | case back gasket |
| 0H2702B01 | case back gasket - rotating bezel gasket |
| 0G0055B01 | case back gasket - crown and stem gasket |
| Z1515G | band |
| Z1515G-BK5G | clasp - clasp |
| 5Y305349 | others - case back |
| 5Y30534925 | others - case |
| 5Y305770XB14 | others - dial |
| 5Y309 | others - machine code |
| 82814480 | others - case ring |
| A180BS | others - push pin |
| 0351670 | others - winding stem |
| 08T10NGM | others - minute hand |
| 08T10NGH | others - hour hand |