Good-looking. According to the official website, an inquiry watch evaluation center, Longines Concord and Black Gold are Longines brand watches. Black gold refers to the dial and bracelet plated with Kurogane. Longines Concorde Black Gold has a simple, fashionable and noble appearance, and its color gives people a mysterious and elegant feeling, which also highlights the luxury and quality of Longines Concorde series. So Longines Concas black gold looks good.