The Franck Muller Signature Crazy Hours Key Charm is a vibrant accessory that showcases the iconic “Crazy Hours” numerals in a playful and colorful display. Each number charm—rendered in bold red, blue, and orange hues—dangles from a sleek silver-tone chain, adding an artistic touch to this unique piece. The high-quality metal finish provides a durable, polished look, while the Franck Muller emblem charm adds an elegant brand accent. Packaged in a premium black velvet pouch with the Franck Muller logo and a signature box, this keychain is an ideal gift for watch enthusiasts and brand collectors, celebrating the playful spirit of Franck Muller’s horological innovation.