For generations, jeans have been a wardrobe essential, admired for their durability and timeless style. Yet, many people remain unaware of the true purpose behind one of their most iconic features: the small pocket located inside the right front pocket.

This detail dates back to the late 19th century when Levi Strauss, the pioneer of denim workwear, first introduced jeans for miners, cowboys, and laborers. At that time, pocket watches were an everyday accessory, and this miniature pocket—known as the watch pocket—was specifically designed to keep them safe. Its snug dimensions protected the delicate watches from movement, scratches, and potential damage during strenuous activity.