The upheavals at the beginning of the 20th century and in particular the First World War, which destroyed half of Domaine Louis Roederer, prompted Léon Olry Roederer to rebuild his vineyard.

He decided to buy grapes to ensure the survival of the estate in these times of crisis. At the same time, he created a wine from several vintages with a consistent flavour, regardless of the harvest year.

Louis Roederer's Collection 243 is a refined composition made from 56% of the 2017 harvest, including 42% Chardonnay, 36% Pinot Noir and 22% Meunier. It is complemented by 10% carefully selected reserve wines and 34% Réserve Perpétuelle.

This champagne is the result of the union of wines matured in oak barrels from the three characteristic grape varieties of Champagne, from different crus hand-picked by Louis Roederer.

The careful ageing of this exceptional champagne takes place over a period of three to four years in Louis Roederer's cellars. Once the ageing phase is complete, the champagne is bottled and traditionally sealed with a natural cork.