Cartier Santos Dumont Ultra Thin ref. 96053 Paris DialThe Cartier Santos Dumont line was born when Louis Cartier designed a wristwatch for his pilot friend Alberto Santos Dumont, who needed a hands free way to check the time while flying. This reference pays faithful tribute to that original concept. This ref 96053 features an 18k yellow gold case measuring 23 23 mm (excluding the lugs), fitted with a blue cabochon on the winding crown. The watch has an incredibly slim profileoften described as extra