Gunmetal plasma high-tech ceramic case and bracelet. Fixed gunmetal high-tech ceramic bezel. Black / skeleton dial with luminous silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Automatic movement. Scratch resistant sapphire crystal. Transparent case back. Round case shape. Case size: 40 mm. Case thickness: 10.4 mm. Band width: 20 mm. Butterfly clasp. Water resistant at 50 meters / 165 feet. Functions: hour, minute, second. Casual watch style. Watch label: Swiss Made. Rado True Automatic Open Heart Black/Skeleton Dial Mens Watch R27510152.