Caran d’Ache have released a fountain pen in their 1010 line covered in eight hundred and fifty diamonds. The pen features a cap which has been hammered and mounted to be crowned with the Caran d’Ache monogram. Caran d’Ache were inspired by the world of Horology to make the diamond pen and the line is named after the time at which both hands on the dial are perfectly balanced, ten past ten. The clip, the bridges and the interior cage all resemble a watch, it is mase of white gold and emerald cut diamonds.