The Seiko 2Y00-5390 is a watch model based on the 2Y00 movement.
Parts List
| ET6N27JN | crystal |
| ET6N27JN01 | crystal |
| 30N99NN1 | crown - crown |
| 30ND3NN1 | crown |
| 0H1700B01 | case back gasket - bezel gasket |
| 0H1700B0 | case back gasket |
| DZ0040B0 | case back gasket |
| B5506G | band - metal band |
| B5506G-LKG | band - link |
| B5506G-BK4G | clasp - clasp |
| A100BS | others - push pin (for mb) |
| 2Y001710XB14 | others - dial |
| 2Y001710XG14 | others - dial |
| 2Y00539025 | others - case |
| 2Y005391 | others - case back |
| 2Y0065 | others - machine code |
| 82823990 | others - case ring |
| DZ0040B01 | others - crown and stem gasket |
| 06Y17NGM | others - minute hand |
| 06Y17NGH | others - hour hand |
Caliber 2Y00
