Signature Touch is the latest high-performance smartphone model by English luxury mobile phone manufacturer, Vertu, combining the best-in-class technology with superior handcrafted materials, including grade 5 titanium and hand-finished calf leather. It is the pinnacle smartphone model from Vertu and incorporates the full breadth of the company’s expertise, including sound tuned in collaboration with B&O and featuring Dolby® Digital Plus virtual surround sound and Hasselblad certified imaging, as well as Vertu’s full portfolio of services, which comprises Dedicated Concierge as well as Vertu Life and Vertu Certainty packages.