Master Grande Tradition Calibre 985 Q5246580

In its platinum version, the Master Grande Tradition watch showcases its complications on a dazzling blue sunray dial: tourbillon and cylindrical balance spring, perpetual calendar and three counters, including a moon phase with Night & Day indicator. This exceptional timepiece reveals incredible levels of precision and complexity. In addition to the case featuring more than 80 components and boasting a triple polished, brushed and beveled finish, the Calibre 985 designed, assembled and decorated at our Maison is one of our most complex. Endowed with 83 components, the tourbillon weighs less than 0.4 grams. Another horological feat is the two-level dial with its different finishes, which imbues the blue color contrast and relief.

Source: Jaeger-LeCoultre website, last updated Mar 2026