18kt rose gold case with a black leather alligator pattern strap. Fixed 18kt rose gold bezel with diamond set. Silver dial with rose gold-tone alpha-style shape hands and index hour markers. Dial Type: Analog. One subdial displaying: tourbillon. Jaeger LeCoultre Calibre JLC 978 Automatic movement, containing 33 Jewels, composed of 302 parts, bitting at 28800 vph, and has a power reserve of approximately 48 hours. Scratch resistant sapphire crystal. Round case shape, case size: 43 mm, case thickness: 13.3 mm. Deployment with push button release clasp. Water resistant at 50 meters / 165 feet. Functions: tourbillon, hour, minute, second, chronometer. Master Grand Tourbillon Series. Luxury watch style. Watch label: Swiss Made. Item Variations: Q1662405, 1662405, 166.24.05, Q166.24.05. Jaeger LeCoultre Master Grand Tourbillon Silver Dial Men's Watch Q1662405.