The World of Metropolis — DC Comics
Issue: #4
“FRIENDS IN NEED.” Superman’s best friend Jimmy Olsen tells the story of how and why his trusty signal watch was invented! Ever wonder what created the friendship between Superman and Jimmy Olsen? The tale is told here, including the origin of Jimmy's signal watch.
Creators: Dick Giordano, Albert De Guzman, Tom Ziuko, John Byrne, Renee Witterstaetter, Mike Carlin, Winslow Mortimer, Sal Trapani
Characters: Superman, Lois Lane, Jimmy Olsen, Sarah Olsen