18kt rose gold case with a black rubber strap. Unidirectional bezel. Black dial with luminous hands and index hour markers. Mechanical depth gauge around the outer rim. 24 hour sub-dial. Mechanical automatic movement. Scratch resistant sapphire crystal. Case diameter: 46.3 mm. Round case shape. Water resistant at 300 meters / 1000 feet. Functions: GMT, second time zone, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Jaeger LeCoultre Master Compressor Diving Pro Black Dial 18kt Rose Gold Black Rubber Mens Watch Q1852470.