The world map motif is carved https://www.rmwx.co.uk/Collection/rm-01/ in anthracite grey, which plays nicely against the blue dial. The world timer flange indicates 24 world time zones and their https://www.hubwx.co.uk 24 principal cities. The hour and minute hands and index https://www.rmwx.co.uk hour markers are filled with luminescent material and are colored in white to allow for legibility against the darker dial beneath. The hands themselves are rose-gold plated. The FC-718 movement is decorated with perlage, which is visible through a sapphire crystal display caseback.