19/09/2026
The dial of L'Écume des Jours began as a study in pearled mother-of-pearl. Chloé Desbiolles, a designer at Czapek, proposed a dial built around Boris Vian novel's central motifs. A ring of piano keys circles the fl**ge, a graphic nod to the pianocktail, Colin's cocktail-composing instrument, and at the 4:30 position, signature of the Goutte d'Eau model, a water lily flower marks the seconds, in tribute to Chloé.
The base Goutte d'Eau enamel dial is produced by Donzé Cadrans, its logo applied in a silvered powder decal. A craftsman at MD'Art then laser-lowers the recesses that will receive the mother-of-pearl ring, its black keys hand-painted, and the jade disc set beneath the seconds display, both fixed by hand. The jade is further laser-worked to form the seconds track. The water lily seconds hand is laser-cut from titanium, a metal chosen for its light weight, allowing the hand to rotate freely, then finished in miniature painting. During assembly with the movement, it is set at the centre of the jade disc.
Boris Vian pictures © D_R