The Seiko 2Y00-0A80 is a watch model based on the 2Y00 movement.
Parts List
| 190N24GN | crystal |
| 190N24GN00 | crystal |
| 30M98NA1 | crown |
| 0H1720N0 | case back gasket |
| 0H1720N01 | case back gasket - case back gasket |
| DZ0041B0 | case back gasket |
| ZJJ12G | band - leather band |
| ZJJ14G | band - leather band |
| A130AS | others - push pin (for lb) |
| 2Y000A80 | others - case back |
| 2Y000A8025 | others - case |
| 2Y000H70XG14 | others - dial |
| 2Y000H70XS14 | others - dial |
| 2Y009 | others - machine code |
| 08Y16FGH | others - hour hand |
| 0351236 | others - winding stem |
| 82734640 | others - case ring |
| 08Y16FGM | others - minute hand |
| DZ0041B01 | others - crown and stem gasket |
Caliber 2Y00
