An expression of meticulously refined watchmaking custom, the Jaeger-LeCoultre Master is really a departure from add-ons, concentrating exclusively to the Necessities. It's a grandly elegant timepiece, recognizable by its smooth style and emphasis on precision higher than all else. It’s “an alchemy that is contributing to its results,” Mr. Friedman https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/