Since 1847, Maison Cartier has been recognized as one of the finest jewelers and watchmakers in France. And Cartier has stayed true to its heritage as it continues to create timepieces in traditional yet innovative designs. A testament to its commitment to excellence is the Cle de Cartier collection, released in 2015 with a unique curved ovoid case under a round dial. While it differs from the classical round and rectangular cases, the Cle de Cartier is still undeniably a Cartier with its guilloche Roman dial. More unique to the Cle de Cartier is the redesigned long crown that pivots meticulously to set time and date, yet it still sports the hallmark sapphire cabochon of the brand. Aside from the new architecture of the case, the Cle de Cartier collection comes with the new in-house movement, the caliber 1847 MC. Available in sizes ranging from 30mm to 40mm, the Cle de Cartier will certainly appeal to men with its timeless classical design while the diamond-paved models will surely make it the obsession of any woman.