CK One and CK One Summer 2019 are quite different. CK One leans more citrus, while CK One Summer 2019 leans aquatic. They last and project about the same.
Longer lastingAbout the same
Stronger projectionCK One Summer 2019
Better perceived valueCK One Summer 2019
More of a night scentCK One
Accords
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AccordA blend of notes the nose perceives as one unified smell - like a chord made of musical notes.More in Learn →
● CK One● CK One Summer 2019
Only in CK One: Lemon · Green Notes · Bergamot · Mandarin Orange · Pineapple · Cardamom · Papaya · Lily-Of-The-Valley +13
Only in CK One Summer 2019: Watery Notes · Tea · Driftwood
ProjectionHow far the scent radiates from your skin while you stand still. The 'sillage / projection' votes on fragrance pages blend the two, so read them as overall reach.More in Learn →