Breguet Tradition Skeleton Dial 18 kt Rose Gold Mens Watch 7057BR/G9/9W6. 18kt rose gold case with a black alligator leather strap. Fixed 18kt rose gold bezel. Skeleton dial with silver-tone hands and Roman numeral hour markers. Minute markers around the outer rim. Breguet caliber 507 DR1 hand wind movement with a 50-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Skeleton case back. Case size: 40 mm. Case thickness: 11.65 mm. Round case shape. Band width: 20 mm. Tang clasp. Water resistant at 30 meters / 100 feet.