Glass prisms hold a mesmerizing charm, captivating imaginations with their ability to transform light. Their intriguing properties have inspired many to explore their applications in art and everyday life. One notable example was Cartier, renowned not only for its opulent Mystery clocks but also for its elegant prism clocks that demonstrated their mastery of illusionism. The present prism clock from the 1990s is a reinterpretation of the original design, invented and patented by Gaston Cusin—a colleague of Maurice Couet, and the creator of Cartier’s well-known Mystery clock. Similar to the Mystery clock, Cartier’s prism clocks employ a clever optical illusion that upon first glance, appears transparent. Through its use of mirrors, the dial reveals itself at certain angles, leaving onlookers utterly fascinated.
Boasting a silver and blue color scheme that is often associated with neo-vintage Cartier pieces, such as the lapis Tank must de Cartier or the CPCP Monopoussoir Tortue in white gold, the present desk clock has a silver-plated case with decorative lapis lazuli panels, resulting in a harmonious aesthetic. The dial of this prism desk clock also features blue Arabic quarter numerals against a silver dial.
Viewable only at a specific angle due to the construction of the desk clock, the present example will be a wonderful addition to the desks of any Cartier enthusiast.