Jaeger LeCoultre Reverso Grande GMT Watch 240.8.18, Model Q3028420 with Box & Papers. Automatic self-winding movement. Rhodium-plated, twin barrel, 35 jewels, straight line lever escapement, monometallic balance, shock absorber, flat balance-spring. Stainless steel 47.0 x 29.0 mm rectangular case rotating within its back plate. Stainless steel reeded bezel. Scratch resistant sapphire crystal. 1. Guilloche silver with black painted Arabic numerals on a plain outer reserve, subsidiary seconds dial, aperture for the 'night and day' and date. Blued steel epee hands. 2. black with luminous Arabic numerals, aperture for the GMT '+ Est' or '- Ouest' indication at 7, aperture for the day/night indication at 5, sector for power reserve indication between 1 and 2. Luminous lozenge hands. Brown leather strap with stainless steel deployant clasp.