Elegant and refined, the Jaeger-LeCoultre Master Grande Tradition Tourbillon Céleste watch, in white gold, has a degradé blue dial and an orbital flying tourbillon that performs a complete turn around it. The Super-LumiNova treatment is applied to the hands and the constellations, evoking the glow of celestial bodies on a starry night. At its heart beats a mechanical hand wound movement that has 334 pieces and a 45-hour power reserve.