Cartier Ronde Solo Silver Dial Automatic Ladies Leather Watch W2RN0008. 18kt rose gold case with a brown alligator leather strap. Fixed 18kt rose gold bezel. Silver dial with blue hands and Roman numeral hour markers. Automatic movement. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Case size: 36 mm. Case thickness: 9.46 mm. Round case shape. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second, 24 hours.