Haute Joaillerie · Senior Cartier specialist on MostExpensiveWatches.net

Cartier

Louis Cartier founded the company in Paris in 1847, though its horological significance accelerated in the early 20th century. Technically, the brand is recognized for its emphasis on case geometry and dial aesthetics, such as Roman numerals and sapphire cabochon crowns, rather than internal movement manufacture alone. While historically reliant on third-party calibers from Jaeger-LeCoultre and Piaget, Cartier now produces in-house movements under its Fine Watchmaking division, featuring complications like the mysterious hour and skeletonized bridges. In the current market, Cartier occupies the luxury tier, positioned between accessible luxury and high horology with annual production estimated at approximately 600,000 units. It maintains the second-largest market share in the Swiss watch industry by retail value. The Tank line, introduced in 1917, remains the defining model for collectors due to its rectangular architecture and historical influence on wristwatch design.