Cartier Tank Louis 6711 Ladies Watch. 19mm 18K yellow gold case. 18K yellow gold case with factory diamonds. White dial with blue hands and black Roman numeral hour markers. Minute markers on the inner dial. 18K yellow gold bracelet with 18K yellow gold hidden fold over clasp. Will fit up to a 6-Inch wrist. Sapphire crystal. 18K yellow gold case back. Mechanical hand-winding movement.    This watch is backed by our two year warranty.