Stainless steel case with a black leather strap. Fixed stainless steel bezel. Black "barleycorn" dial with luminous silver-toned hands and Roman numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Automatic movement. Caliber: l888 engine. Scratch resistant sapphire crystal. Pull / push crown. Skeleton case back. Case diameter: 40 mm. Case thickness: 11 mm. Round case shape. Band width: 20 mm. Band length: 7 inches. Fold over with safety clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Item Variations: L2.793.4.51.7. Longines Master Collection Automatic Black Dial Black Leather Ladies Watch L2.793.4.51.7.