F.P. Journe Chronomètre À Résonance Ref. RN Boutique Rose Gold Black Dial

This is the black boutique dial on the earlier Résonance layout, two analog twelve hour displays side by side rather than the digital revision that replaced it. Journe built the model around two movements set close enough for their balances to fall into step, an idea from the eighteenth century that nobody had reduced to a wrist. The dial says none of that. Two identical registers on a black ground look like a design choice rather than a mechanism.

The rose gold case comes in both sizes. A blackened gold plate holds both displays in whitened guilloché silver, so the pale registers sit against a dark ground and the symmetry of the face is the first thing anyone notices. Black on rose gold is the warmest of the boutique dials and the hardest of them to find. The two dials can be set apart to carry a second time zone.