Eternity by Calvin Klein for Women. For years, Calvin Klein's Eternity has been a favorite among perfume lovers. It's clean, It's sexy and it's classic. Eternity is a women's fragrance that you cannot smell on yourself, but rest assured, everyone else will notice and appreciate your good taste. Features top notes of citrus oils and leafy green complex, middle notes of violet, rose, carnation and lily of the valley, and base notes of sandal, heliotrope and musk. 3.4 fl. oz. An EDP spray.