BALLON BLEU DE CARTIER Serial Number:4374529072EY An engraving of Messner’s signature

An engraving of Messner’s signature has also been specially added for the Limited Edition

The StarWalker Blue Planet Doué Fountain Pen comes with a platinum-coated cap and fittings and a blue precious resin barrel

and a tapered interchangeable stainless steel bracelet with fine adjustment for precision fitting

The starry sky of the Northern hemisphere is spectacularly unveiled across the dial of the Rendez-Vous Celestial in rose gold

but also prevents oxidization

BALLON BLEU DE CARTIER Serial Number:4374529072EY An engraving of Messner’s signatureFloating like a balloon and as blue as the cabochon safely nestled in its side, the Ballon Bleu watch by Cartier adds a dash of elegance to male and female wrists alike. Roman numerals are guided on their path by a deep blue winding mechanism. The convex curves of the case, guilloch dial, sword shaped hands, and polished or satin finish links of the bracelet ensure that the Ballon Bleu watch by Cartier floats within the world of Cartier watchmaking.