This Seiko Demon Slayer Kyojuro Rengoku watch is perfect for anime fans. You can wear it daily, whether you're going to school, hanging out with friends, or even during light water activities thanks to its 100m water resistance. It has a case diameter of 42.5mm and weighs 91g, so it's comfortable to wear. If you're a fan of Demon Slayer or just love unique watches, this is the one for you.