Gwen from Total Drama wearing a black and green prototype Omnitrix on her wrist, looking to the side in a science lab.

Gwen from Total Drama wearing the prototype Omnitrix pre-reconfiguration [A large wristwatch with a wide band, primarily black and grey in color. It had a dark grey faceplate in the middle (like a watch dial) that had a green hourglass shape (the symbol of universal peace/Galvan Tech) on it.[DM 1] The faceplate was part of a cylindrical tower; when Ben selected his aliens, the tower would pop up from the base of the Omnitrix, and the hourglass would invert into a diamond and show the aliens' silhouettes. The band had an activation button on the side facing the user if on their left hand. The ring of the faceplate had four symmetrical lights that would glow with the hourglass symbol. Finally, the band had two rings of white tubing, that would glow green under special circumstances.] See more