Introduced in 2010, the Calibre de Cartier is sporty yet unmistakably Cartier. It is characterized by its generous case size and prominent curved lugs, complete with signature Cartier traits like Roman numeral hour markers, sword-shaped hands, and blue spinel cabochon. Its most distinct feature lies within: all Calibre de Cartier watches are equipped with in-house Cartier movements. Today, the Calibre de Cartier collection includes time-only, diver, and chronograph models.