Cartier, stainless steel 'Ballon Bleu' automatic bracelet watch, Sold 2009, the dial guilloche engraved silvered, black Roman numeral hour markers, black inner minute divisions with 5 minute markers, date aperture at 3, secret signature at 7, blued steel pointed baton hands, polished case with inset cabochon crown, back secured by 8 screws, polished and brushed stainless steel bracelet with double folding clasp, signed to dial and case, numbered 245428NX, accompanied by maker's fitted box, manual, certificate, 42 mm.