Cartier Tortue "1847” 150th Anniversary in 18k Yellow GoldThe Cartier Tortue may not be as widely recognised as the Cartier Tank or the Cartier Santos, yet it remains one of Cartiers most enduring and distinctive designs. Introduced in 1912, the Tortue was only the third wristwatch design created by Cartier, following the Santos Dumont andthe Tonneau. Much like its early counterparts, it stood apart from the predominantly round watches of the era with its elegant tortoise shellinspired shape. Despite its