What does the real omnitrix look like?

The real Omnitrix, as depicted in the "Ben 10" animated series, is a wristwatch-like device that features a green and black color scheme with a circular, dial-like interface in the center. It has a series of alien symbols and a green core that lights up when activated. The device allows its wearer to transform into various alien species, each with unique abilities. In terms of design, it combines a futuristic aesthetic with a rugged, mechanical look.