|This location exists primarily or exclusively within the Post-Super Genesis Wave continuity.|
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
The Eastwatch Islands is a location that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. They are a series of islands on Sonic's World. They are apparently the location of the fabled Ancient Gears, which Dr. Eggman once came to the islands to seek out.