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The 'OG' of Modern Watchmaking: A. Lange & Söhne's Grande Complication

Geneva | 10 May 2026

Watch to discover this extremely rare and highly important Grande Complication watch, with perpetual calendar, minute repeater, grande and petite sonnerie, and split-second chronograph.

A. Lange & Söhne only made 9 of these Grande Complication watches, with this example being the fifth in the series and the final example made in pink gold.

No. 62'508 Grande Complication is offered in the Important Watches sale in Geneva, 10 May 2026.

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