For this reissue, Nivada Grenchen worked on a new version of its fabled Chronomaster, inspired by a vintage Chronoking dial straight out of those wild and wonderful seventies. Originally sporting «Paul Newman»-style sub-dials, it was on a tonneau case housing a Valjoux 72 movement and behind this very special dial, a very special name: Jean Singer, a leading Swiss dial maker based in La...