december 14, 2018
The guilloché dial "The decoration is so captivating because it is based on the Golden Ratio. Within it, you see Fibonacci's spirals, reproducing a harmony that is everywhere in nature."
This is how Michel Parmigiani describes the hand-guilloché dial of the new Toric Chronomètre. Its concentric pattern evokes the arrangement of the scales on a pine cone – one of the innumerable examples of the Golden Ratio seen in the natural world.
Hand guilloché is an artisanal technique, of which few manufactures have such a fine mastery, in which the material is engraved to produce a repeating decorative pattern. At 12 o'clock and 6 o'clock respectively, the elliptical Parmigiani Fleurier logo and the word "Chronomètre" used by COSC (Swiss Chronometer Testing Institute) stand out from the dial's decoration.
This is how Michel Parmigiani describes the hand-guilloché dial of the new Toric Chronomètre. Its concentric pattern evokes the arrangement of the scales on a pine cone – one of the innumerable examples of the Golden Ratio seen in the natural world.
Hand guilloché is an artisanal technique, of which few manufactures have such a fine mastery, in which the material is engraved to produce a repeating decorative pattern. At 12 o'clock and 6 o'clock respectively, the elliptical Parmigiani Fleurier logo and the word "Chronomètre" used by COSC (Swiss Chronometer Testing Institute) stand out from the dial's decoration.
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