El Esteco. High altitude wines 1700 m.a.s.l. Calchaqui Valley Argentina. Wine of Argentina - Calchaqui Valley. David Michel was the key man in the history of our winery. Upon his arrival from France during the second half of the 19th century, he was a pioneer in planting quality vines in the Calchaqui Valley. Don David, premium range of wines, honour's his memory. Aged in contact with new oak for 12 months this wine has a lively red colour with violet notes, red berries and arid climate dried herbs aromas. The taste is full of soft sweet tannins with a touch of fresh fruits. Argentina's national beverage. www.elesteco.com.ar. Alc. 13.9% by vol. 27.8 Bottled by Est. S-73121, Est. Exp. S-89038 Bodega El Esteco. Calchaqui Valley - Argentina. Product of Argentina. Each selection in the Don David range is sourced from entirely estate owned vineyards throughout the Cafayate Valley. Vineyards sit at elevations well above 3,000 feet with many sitting above 6,000 feet. The power of the sun at these elevations combined with very little moisture or pests leads to wines of unique purity and concentration.