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The signal watch is a watch given to James Olsen by Superman.

History

Superman gave James the watch just in case he ever got in trouble, so the latter would be able to contact him.[1] James is also to use the watch to communicate with Kara when she is in the field.[citation needed]

Appearances

Supergirl

Season 1

Behind the scenes

  • Jimmy Olsen's signal watch was first featured in Action Comics #238 (March, 1958) and was created by Otto Binder and Wayne Boring.

References