The three-part case of the PALMARIUM presents itself in fascinating contrasts of brushed and polished surfaces or interesting bicolor effects. The extraordinary arrangement of indications on the dials has already become part of the Jean Marcel signature. One subtle detail will only be visible for a blink of an eye: breathing upon the crystal will reveal a JM logo which is worked into the anti-reflective coating. To connoisseurs and collectors this is more than a detail, as it documents beyond doubt the authenticity of the time piece.