CARTIER, Ballon Bleu. Round men's watch. Reference 3765. Steel case signed and numbered 314010VX. Engine-turned anthracite dial with Roman numeral hour markers, steel sword hands, date window at 3 o'clock. Self-winding mechanical movement. Diameter: approx. 42 mm. Leather strap signed leather strap (*) with signed steel folding clasp. Size: 17.8 cm approx. Case, no papers.