- Chapter 113: The Man Who Crossed the Atlantic
Caesar's headband is a bandana originally belonging to Caesar Anthonio Zeppeli in Battle Tendency, later passed to Joseph Joestar in a Ripple bubble after Caesar's demise at the hands of the Pillar Man Wamuu.
While it is merely an accessory, it is later crucial in Joseph's defeat of Wamuu, and becomes a recurring symbolistic item of Joseph Joestar and Battle Tendency, showing up in various future artworks and appearances of the Part 2 protagonist.
The headband has a simple tessellated triangle motif, splitting it into two colors.
Caesar is not shown to always be wearing the headband, and it's initial appearance is only in JoJo's Bizarre Adventure Episode 14: Ultimate Warriors from Ancient Times while waiting for Mark with Joseph and Speedwagon to visit the newly discovered Pillar Men.