CARTIER Steel watch, "Ronde Solo" collection, reference 2933, round dial with silvered background, black Roman and Arabic numerals, quartz movement (Cartier calibre 690: signed). Case diameter approx. 29 mm, back signed and numbered, crown adorned with a blue stone cabochon. CM Original steel bracelet with articulated plates and signed steel folding clasp. We enclose an invoice for the purchase from an approved boutique in Marseilles dated December 2010.