Eternity Flame Cologne by Calvin Klein, Announced in 2019, Eternity Flame is a men’s Oriental fougere cologne with amber, sweet, leather, fruity, aromatic, and balsamic main accords. It wears best on fall and winter evenings. The scent begins with a pineapple top notes and follows with a rosemary heart note. At the bottom are leather, labdanum, and amber notes. Laurent Le Guernec of International Flavor and Fragrances is the perfumer behind this fragrance.