Watson is a Federal judge, not a "Hawaii" judge, and Chin's request was for a clarification of certain elements of the ruling -- not to "overturn" it.  Trump was the one who embroidered the ruling by issuing a list of what he feels are "bona fide family relationships" and by unilaterally changing the EO's effective date.  The Supremes have the authority to deal with those actions as they see fit.