This black and multicoloured MAD Paris Rolex Sapphire Rainbow Daytona watch features a link strap with a folding buckle, a black dial and a bright bezel in a spectrum of tones going around the face. Whoever said that ‘life isn't all sunshine and rainbows' clearly didn’t have a rainbow Rolex. There’s very little anyone could say to dampen our spirits - not now that we’ve got sapphires on our arm.