The Seiko 5Y88-7A00 is a watch model based on the 5Y88 movement.
Parts List
| 290WD4JN01 | crystal |
| 290WD4JN | crystal |
| 40M78NS1 | crown - crown |
| 40M78NA1 | crown - crown |
| FH3080B0A | case back gasket - case back gasket |
| FH3080B0 | case back gasket |
| 86565320 | crystal gasket - plastic gasket for crystal |
| 86581640 | bezel gasket - plastic gasket for bezel |
| 4264LG-LKG | band - link |
| 4264LG | band - band |
| 4D05KZ | band - band |
| 4264JG | band - band |
| 4264LG-BK1S | clasp - buckle |
| 4264LG-PB1 | clasp - parts for buckle |
| 3AX120F0ALC | others - second hand |
| 3AX120F0ALA | others - second hand |
| 3AX120F0ALB | others - second hand |
| 2AH115FMBLG | others - minute hand |
| 2AH115FMBLE | others - minute hand |
| 2AH115FMBKA | others - minute hand |
| 1AH075FMBLG | others - hour hand |
| 1AH075FMBLE | others - hour hand |
| 1AH075FMBKA | others - hour hand |
| 3BA032FMBAM | others - sub hand |
| 3BA032FMBAA | others - sub hand |
| 3BA032FMBNG | others - small hand (9h) |
| 5Y887A0075Z | others - case |
| 82287841 | others - bezel |
| 82727700 | others - case ring |
| 5Y887A00 | others - case back |
| 5Y887A007YZ | others - case |
| 82287844 | others - bezel |
| 0354530 | others - winding stem |
| 5Y887A0087Z | others - case |
| 82287842 | others - bezel |
| 5Y887A0098Z | others - case |
| 5Y882 | others - machine code |
| 5Y887A0WX914 | others - dial |
| 5Y887A0WX924 | others - dial |
| 5Y887A0WXB13 | others - dial |
| 5Y887A0WXB24 | others - dial |
| A200BS | others - push pin |
| 0Z0060B01 | others - crown and stem gasket |
Caliber 5Y88






Other models with the same movement
| 5Y88-6009 |
| 5Y88-6010 |
| 5Y88-601A |