18kt white gold case with a black alligator leather strap. Fixed 18kt white gold bezel. Black skeleton dial with silver-toned hands and Roman numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Manual Hand-wound movement clad in an anthracite gray alloy of platinum-group metal Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Case diameter: 37 mm. Case thickness: 11.8 mm. Round case shape. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second. Luxury watch style. Breguet Tradition Black Skeleton Dial 18kt White Gold Black Leather Mens Watch 7027BBG99V6.