Jaeger-LeCoultre Unveils Unique Duometre Grande Complication à Grande Sonnerie

First reported

Watch Collecting Lifestyle · 19 Oct 2026, 13:57 UTC

Found by WristBible

19 Oct 2026, 13:57 UTC

Sources

1

Jaeger-LeCoultre has unveiled a unique Duometre Grande Complication à Grande Sonnerie with a 45mm titanium inner case and 18K pink gold exterior components. Revised manual-wound Calibre 182 provides 48 hours of timekeeping reserve, Westminster chimes, a retrograde perpetual calendar and flying tourbillon. The openworked dial features dark blue-grey lacquer over sunray guilloché.

Why it matters (interpretation): This suggests Jaeger-LeCoultre is continuing to develop its most complex Duometre architecture, prioritising acoustic performance and robustness rather than simply reissuing Calibre 182.

Summary written by WristBible's AI editor from the publishers' reporting. “Why it matters” is interpretation, not confirmed reporting.

Not stated in the sources: price not stated · reference number not stated · movement frequency not stated · water resistance not stated

Coverage

• Watch Collecting LifestyleIntroducing: Jaeger-LeCoultre Duometre Grande Complication à Grande Sonnerie—A Pièce Unique Rewrites Calibre 18219 Oct 2026, 13:57 UTC