The Seiko 2Y00-5279 is a watch model based on the 2Y00 movement.
Parts List
| ET6N23JV01 | crystal |
| ET6N23JV | crystal |
| 32N23NN1 | crown |
| 32N23NA1 | crown |
| 0G1650B01 | case back gasket - case back gasket |
| 0G1600B01 | case back gasket - case back gasket |
| 0G1600B0 | case back gasket |
| B5519C | band |
| B5519C-LKG | band - link |
| B5519C-PB1 | clasp - parts for buckle/clasp |
| B5519C-BK4G | clasp - clasp |
| 1CE032LABDG | others - hour hand |
| 2CE050L2BDG | others - minute hand |
| 0351236 | others - winding stem |
| 81180229 | others - bracelet fixing pipe |
| 81181459 | others - bracelet fixing pipe |
| 81604259 | others - bracelet fixing pin |
| 81604279 | others - bracelet fixing pin |
| 2Y001390XN14 | others - dial |
| 2Y005279 | others - case back |
| 2Y0052792E | others - case |
| 2Y0065 | others - machine code |
| 82823910 | others - case ring |
| B5519C-ES | others - eyelet screw |
| DA007BA11 | others - crown and stem gasket |
| 05Y03DGM | others - minute hand |
| 05Y03DGH | others - hour hand |
Caliber 2Y00
