Cartier is an iconic French luxury maison, which for more than 150 years has produced some of the finest items in jewellery and watches. The company boasts a large catalogue of iconic designs and within the watch world are especially known for models such as the Tank, Santos and Crash. With modern Cartiers coming at a large price, look for vintage Cartier watches to make your budget stretch furter - especially when it comes to the popular Cartier Tank.