Tank Franaise Steel Watches Ballon Bleu St/St Without Diamonds 33Mm Ceramic case with a silver-tone stainless steel bracelet. Fixed bezel with diamond set. Silver dial with Roman numeral hour markers. Quartz movement. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Rectangle case shape, case size: 32.0 mm x 27.0 mm, case thickness: 7.08 mm. Deployment clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute. Tank Series. Watch label: Swiss Made. Cartier Tank Francaise Medium Model Diamond Silver Dial Ladies Watch W4TA0028.