The Seiko 2Y00-5B30 is a watch model based on the 2Y00 movement.
Parts List
| SAGN18JN01 | crystal |
| SAGN18JN | crystal |
| 30M98NA1 | crown |
| 0H1400N01 | case back gasket - case back gasket |
| 0H1400N0 | case back gasket |
| DZ0041B0 | case back gasket |
| B5472G | band |
| B5472G-BK3G | clasp - clasp |
| T070AS | others - push pin |
| 0351236 | others - winding stem |
| 82801060 | others - case ring |
| 2Y000G10XB14 | others - dial |
| 2Y000G10XG24 | others - dial |
| 2Y000G20XS14 | others - dial |
| 2Y005B30 | others - case back |
| 2Y005B3025 | others - case |
| 2Y009 | others - machine code |
| DZ0041B01 | others - crown and stem gasket |
| 05Y34NGM | others - minute hand |
| 05Y32DAM | others - minute hand |
| 1CA035A0BNG | others - (24 hour hand) |
| 05Y02NGH | others - hour hand |
| 05Y22DAH | others - hour hand |
Caliber 2Y00
