Signature X, from Western Valley Avenue London was released at unknown year. The perfumer behind this creation is unknown. It has the top notes of Bergamot, Lemon, Nutmeg, and Pink Pepper, middle notes of Cardamom, Juniper, and Saffron, and base notes of Agarwood (Oud), Amber, Cedarwood, Incense, Leather, Musk, Myrrh, Oakmoss, Patchouli, Sandalwood, Tonka Bean, and Vetiver.