CARTIER "Ballon bleu", ref 3001, n° 823645RX. Men's stainless steel wristwatch, round case, screw-down back screw lock case back, sapphire cabochon crown. silvered and guilloché dial, with Roman numerals, minute track, date window date window and central second hand. Automatic movement. Steel bracelet with folding clasp signed. Accompanied by two additional links. Case diameter: 41 mm Provenance: Collection of Mr. G. Appraised by Mr Geoffroy Ader Ader Watches, SFEP expert, 10 Place Vendôme, 75001 PARIS +33(0)1 70 37 57 67 - +33(0)6 48 03 58 79 - contact@aderwatches.com