Vacheron Constantin’s Égérie—The Pleats of Time is not just a timepiece; it is a sensory experience that marries the art of watchmaking with the power of scent. The watch’s calfskin strap is infused with nanoparticles that release a perfume when rubbed against the skin, triggering memories and moods associated with different seasons and moments. Collaborating with couturier Yin Yiqing and perfumer Dominique Ropion, Vacheron Constantin has created a unique object that transcends the concept of time into a discernible fragrance. As the wearer moves, the scent randomly diffuses, offering a personalized and evocative olfactory experience that transports them to different realms of memory and imagination.