Luxury mobile handset manufacturer, Gresso, has announced a new range of products based on a steel construction. Being Gresso, however, this particular variant is rather more hi-tech - aircraft steel.
To that you can add 200 year old African Blackwood, Sapphire Crystal glass for the front plus a specially developed 'titanic' covering for the keypad area. One further tweak is the battery cover, on the rear of the handset, is attached via a magnetic fastening. Price? 3,500 Euros.