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Release Date: February 22, 2011



February 22, 2011
All-Star Superman releases.

February 17, 2011
Movie Screening
At The
Los Angeles
Paley Center
7:00 pm

February 14, 2011
Movie Screening
At The
New York
Paley Center
6:30 pm

April 18, 2023
4K Blu-ray releases.


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Superman Signal Watch

Back to Objects Main > Superman Signal Watch

Real Identity: Not Applicable
Powers/Skills: Sound Manipulation and Hacking
Voiced By: Not Applicable

The Superman Signal Watch is a method of rapid communication between Jimmy Olsen and Superman, since Olsen seems to have a knack for being in the center of action. Initially, Olsen took apart several radios and created a device that could generate a high frequency ultrasonic signal that Superman could pick up with his enhanced senses. Superman was impressed and advised him to miniaturize the device. Olsen created a special wristwatch and wore it at all times. It is mostly used when his life is in danger, to alert Superman, hack a computer system, or look up information. Gifted with super powers, Lex Luthor destroyed the watch his his heat vision.