18kt white gold case with a white gold-tone white gold bracelet. Fixed 18kt white gold bezel with diamond set. Mother of pearl dial with silver-tone alpha-style shape hands. Dial Type: Analog. Two sub-dials displaying: tourbillon and 24 hour. Automatic movement. Scratch resistant sapphire crystal. Round case shape, case size: 43 mm. Water resistant at 50 meters / 165 feet. Functions: hour, minute, tourbillon, second time-zone, seconds. Master Control Master Grand Tourbillon Series. Luxury watch style. Watch label: Swiss Made. Item Variations: Q1663312, 1663312, 166.33.12, Q166.33.12. Jaeger LeCoultre Master Control Master Grand Tourbillon Mother of Pearl Dial Men's Watch Q1663312.