コルムさんのインスタグラム動画 - (コルムInstagram)「It's exceptional, it's lightweight, it's unlike any other Admiral. Corum introduces the Admiral Ceramic. Ceramics in watchmaking is not new but remains a popular choice because of its desirability and durability. Not only is it much lighter which makes wearing ceramic watches almost weightless, but it is also up to four times more scratch-resistant (than stainless steel).」11月2日 21時00分