Photo via Max Pixel under Creative Commons License
These tiny pockets are basically useless now.
Levi’s introduced the small pocket.
The Declaration • October 25, 2018 • https://thedeclarationatcoloniahigh.com/32109/fun-factofthe-day/the-tiny-pocket-in-jeans-was-designed-to-store-pocket-watches/
The tiny pocket in jeans was designed to store pocket watches