Omnia got its first flanker in 2005, with Omnia Crystalline. Like other flanker scents — Calvin Klein Euphoria Blossom, Prada Tendre, among others — it was designed for the Asian market, where lighter, fresher fragrances are the thing. And it did very well, apparently “reaching number one in Japan and South Korea”.
Omnia Crystalline is also by Alberto Morillas, and is a fresh musky woody fragrance with notes of bamboo, nashi pear, lotus flower, and balsa wood. On first smell, it would seem to have little in common with its parent scent: it is notably more aquatic, paler (in keeping with its name) and blander.