Quatre cologne by boucheron, tradition and innovation marry in boucheron's quatre cologne for men. For over a century, boucheron's creativity and craftsmanship have found expression in fine jewelry, timepieces, perfumes and colognes. Created in 2015, this fresh scent continues boucheron's legacy of making products that are both timeless and modern. Citrus top notes of lemon and lime blend seamlessly with the earthier bottom notes of violet leaf, jasmine sambac and rose