Brand New Authentic Cartier Must 21 Chronoscaph Women's Watch Model W10198U2. Brushed Stainless Steel case with Black Rubber and Stainless Steel strap. Hidden Folding Buckle clasp. Fixed with Engraved Roman Numerals bezel. Dial description: Black Double C Chronograph with Magnified Date at 4 dial. Black dial. Calibre 471 Battery Powered Quartz movement. Set with Black Rubber Cabochon crown. Scratch Resistant Sapphire crystal. Case size: 32mm. Solid case back. 100 Meters / 330 Feet water resistant. 2 year WatchMaxx warranty. Also known as model: 10198U2.