Case material: Yellow gold; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Model: Ballon Bleu Price on request Gmtbroker Reference: w6900356 Cartier w6900356 Complete Details: Polished 18kt yellow gold case Brown alligator strap with tang buckle Silver opaline dial Black Roman numeral hour markers Sword shaped blued steel hands Crown set with a blue synthetic cabochon Cartier caliber 076 automatic movement This watch is also known as w6900356