New for the SIHH 2019 are three Jaeger-LeCoultre Master Ultra Thin watches with blue guilloché and enamel dials. A new Master Ultra Thin Tourbillon, a Master Ultra Thin Perpetual Calendar and a Master Ultra Thin Moon phase watch enrich the ultra thin collection with the most emblematic complications in watchmaking. Showcasing Jaeger-LeCoultre’s expertise in the field of horology, these new dials are a testament to precision and sophistication. All cased in 18K white gold cases and exclusively available in limited editions, the three new watches feature a midnight blue —blue greenish depending on lighting conditions— enamel dial with sunray guilloché motif.