Board Thread:Questions and Answers/@comment-32272607-20170718171803/@comment-30109283-20170721222129

I think Ben must've figured out how to alter the OV Omnitrix's appearance so once he unlocked the Master Control, he changes the OV Omnitrix to resembles the Prototype from 2005 but in gauntlet style for a simple design since with the Master Control, he barely need to use the dial. Who knows, the Omnitrix has a 100 different froms and Gwendolyn did stated Ben 10K had mastered the secrets of the Omnitrix.