The Seiko 2Y00-5051 is a watch model based on the 2Y00 movement.
Parts List
| ET5N11JN01 | crystal |
| ET5N11JN | crystal |
| 32M61NS1 | crown |
| 32M61NN1 | crown |
| 0G1550B0 | case back gasket |
| 0G1550B01 | case back gasket |
| M5057K | band |
| M5066K | band - metal band |
| M5057J | band |
| M5066K-BK3G | clasp - clasp |
| 2CE045L0BDG | others - minute hand |
| 0351236 | others - winding stem |
| DZ0040B01 | others - crown and stem gasket |
| T070AS | others - push pin |
| 2Y000341XG14 | others - dial |
| 2Y000341XS13 | others - dial |
| 2Y000361XB14 | others - dial |
| 2Y000361XG14 | others - dial |
| 2Y000361XS13 | others - dial |
| 2Y000371XS14 | others - dial |
| 2Y000811XB14 | others - dial |
| 2Y005050 | others - case back |
| 2Y00505125 | others - case |
| 2Y00505129 | others - case |
| 2Y0065 | others - machine code |
| 82820570 | others - case ring |
| 04Y01DGM | others - minute hand |
| 1CG035LABDG | others - hour hand |
| 04Y03NGM | others - minute hand |
| 2CG047LABDG | others - minute hand |
| 04Y07DGM | others - minute hand |
| 1CE030L2BDG | others - hour hand |
| 04Y03NGH | others - hour hand |
| 04Y03NSM | others - minute hand |
| 04Y07DGH | others - hour hand |
| 04Y03NSH | others - hour hand |
| 04Y01DGH | others - hour hand |
Caliber 2Y00
