Historically this cuvée was known as "Blanc de Blancs" since the beginning of the 20th century. “Longitude” comes exclusively from Chardonnay from the Côte des Blancs: Vertus, Oger, Avize, Cramant. Non-vintage, this cuvée contains 40% of wines from the estate's perpetual reserve, which began in 2004.

Egly-Ouriet V.P. Extra Brut is a Champagne made from a blend of Pinot Noir and Chardonnay Grand Cru from the Egly-Ouriet vineyard in the Montagne de Reims. This Cuvée has the particularity of benefiting from prolonged aging (V.P.).

Larmandier-Berinier Rosé de Saignée is made only with Pinots Noirs from Vertus using the “Saignée” technique of letting the grapes macerate for a certain time until the desired pink color is obtained, but also more generous aromas.

Avize Champ Cain is part of the Lieux-dits collection of Maison Jacquesson. This is a very confidential Champagne from 1,3 hectare plot of Chardonnay planted on the lieu-dit Champ Cain in the village of Avize. Only 11.328 bottles and 406 magnums have been produced for vintage 2014.

Franck Bonville Pur Mesnil 2018 is a Champagne from 3 plots located in Mesnil-sur-Oger: Le Tilleul, Les Zailleux and Les Hautes Mottes. These lieux-dits, where the chalk is flush, help to create saline and tense wines, characteristic of this renowned cru.

Franck Bonville Pur Avize 2018 is a Champagne from 3 plots: Les Avats, Les Maladries and Les Chapelles. These lieux-dits, representative of the Avize terroir, are located in the heart of the village, a few dozen meters from the Maison Frank Bonville.