Cartier Ballon Bleu Silver Dial Mens Watch W69009Z3. Stainless steel case with a stainless steel bracelet with 18kt yellow gold links. Fixed stainless steel bezel. Silver dial with blue hands and Roman numeral hour markers. Markers around an inner ring. Cartier calibre 049 automatic movement with a 42-hour power reserve. Scratch resistant sapphire crystal. Fluted crown set with synthetic blue cabochon. Solid case back. Round case shape. Case size: 42 mm. Case thickness: 12 mm. Band width: 22.9 mm. Band length: 9 inches. Hidden deployment clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second. Additional Info: fluted crown set with synthetic blue cabochon-shaped spinel.