CHRONOMASTER OPEN Category_Default category/Our Boutique/Cartier/Coussin de Cartier The sapphire case-back reveals the

The sapphire case-back reveals the watchmaking finishes of its automatic movement with fascinating transparency

the timeless round shape in stainless steel with a rose gold-colored PVD finish and mother-of-pearl inlay creates a jewel with a powerful Montblanc signature

geometric lines

30 meters/100 feet)

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

CHRONOMASTER OPEN Category_Default category/Our Boutique/Cartier/Coussin de Cartier The sapphire case-back reveals theContemporary proportions and avant garde design elements paired with innovative materials inside and out.