What could be more natural for a trunk-maker than to celebrate travel with watches built to cross borders. This is precisely the spirit of Louis Vuitton's new Voyager collection, for which La Fabrique du Temps has imagined a clever interlocking of form and function. An original circle-meets-square case in steel surrounds an anthracite dial. Emblazoned across this dial is a bold letter V for Vuitton. Its tip points to the second time zone, shown on a rotating 24-hour disc that uses two contrasting colours to distinguish between day and night. The automatic movement is wound by a carefully finished Louis Vuitton rotor that stays visible through the sapphire case back. Legible, functional and comfortable on the wrist, the Voyager GMT is an urban watch with a contemporary feel, to wear every day.