Inspired by the mastermind behind Iron Man, This special edition Marvel by CITIZEN® timepiece is one of a kind. Inscribed on the outer dial ring is the phrase "Proof that Tony Stark has a heart." The rest of the dial is accented with red and gold-tone markers which resemble the shape of Tony's Arc Reactor – however the watch itself is powered by CITIZEN®'s proprietary Eco-Drive technology. Powered by any light, never needs a battery. ©2020 MARVEL