Cartier Ballon Bleu gold plated folding travel clock, dial: white with Roman numerals and hidden signature at X, blued with luminous inserts, steel alarm hand. Calibre: quartz movement with alarm. Case: gold plated case, back secured by eight screws, cover opens to form a stand. Case numbers: 667629GD 3038. Dimensions: 62 x 66 mm. Signed: case and movement. Accessories: fitted Cartier box