Corum is a luxury Swiss watch brand. The label was founded in 1955 by Gaston Ries and his nephew, René Bannwart. Find preowned Corum watches on Depop. Shop secondhand timepieces from the Bubble, Heritage and Lab collections. Explore used vintage Admiral and Golden Bridge designs made with titanium, gold and diamonds. Choose leather or metal bracelet straps in a range of colors and finishes. Look out for watch faces with statement designs like bats, playing cards, skulls and more online.