Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Silver dial with blue hands and Roman numeral hour markers. Minute markers around an inner ring. Dial Type: Analog. Moonphase display. Automatic movement. Scratch resistant sapphire crystal. Solid case back. Round case shape. Case size: 37 mm. Case thickness: 13 mm. Band length: 7 inches. Triple fold over clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, moonphase. Luxury watch style. Watch label: Swiss Made. Cartier Ballon Bleu de Cartier Moonphase Automatic Ladies Watch WSBB0021.