Franck Muller, model: 7421 B S6 VIN, this Franck Muller ‮ is transformed from ‬ to the usual shape of the ‮ guet style ‬. The dial features a ‮ smooth round ‬, paired with a ‮ white ‬ ceramic enamel dial, striking black ‮ large color ‬ hour markers, and a large ‮ fresh and ‬ refreshing. The back is equipped with a ‮ hand-stitched ‬ mechanical finely polished movement, a ‮ single-heart ‬ operation, and the bezel is set with diamonds (aftermarket diamonds).