SANTOS DE CARTIER Category_Default category/Our Boutique/Cartier/Santos de Cartier Roger Dubuis co-patented his own

Roger Dubuis co-patented his own retrograde mechanism in 1989

It features a dodecagonal polished and satin-finished stainless steel case with an octogonal free crown with Phi logo embossed

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

Dressed in pink gold

SANTOS DE CARTIER Category_Default category/Our Boutique/Cartier/Santos de Cartier Roger Dubuis co-patented his ownSantos de Cartier watch, small model, quartz movement. 18K yellow gold (750 1000) and steel case, 7 sided crown set with a synthetic faceted blue spinel, silver sunray dial, blued steel sword shaped hands, sapphire crystal. 18K yellow gold (750 1000) and steel bracelet. Second strap in dark blue calfskin leather with steel ardillon buckle. Both straps are fitted with the an interchangeability system. Dimensions: 27 mm x 34. 5 mm, thickness: 7. 08 mm.