The Brauneberger Juffer Sonnenuhr—"sundial"—is one of the Mosel's most legendary vineyard sites, a steep south-facing wall of weathered Devonian slate that Napoleon himself considered a pearl of the region. The Haag family has farmed here since 1605, and Oliver Haag (who took the reins in 2005 alongside his wife Jessica) continues a tradition that has earned the estate Gault Millau's first-ever Winemaker of the Year distinction. This Auslese, from the outstanding 2006 vintage—the finest for sweet Mosel wines since 1949—shows extraordinary complexity: tropical fruit, almond, and marzipan aromas over a concentrated, honeyed core, with the electric acidity that only steep-slope Mosel Riesling can deliver. The AP #10 designation indicates a specific lot that passed Germany's rigorous quality control testing. In half-bottle, this is an ideal format for a dessert course or meditation pour. Still evolving after nearly two decades, with many more ahead.