Gresso have released the Skeleton Gold, following the release of the Gresson Avantgarde Skeleton luxury phone in December last year. The phone has an open back made out of sapphire crystal, and is part of only 50 pieces.

The phone is inspired by Swiss watches and limited to only 50 units. For the 23 functional keys on the phone, they are each accentuated with 18K gold. This available through the application of ultra-precision turning technology. Hand polished 42K sapphire glass frames the screen. Gold highlights the front panel blended with titanium alloy employing scratch-proof high-tech ceramic coverage.

The luxury phone is provided with Windows Mobile 6 Standard, 2 GB memory, SMS/MMS/Email, IE, Outlook, WAP 2.0, GPRS, Bluetooth, mini-USB, PC Synchronization, voice recorder, MP3-player and 2 MP camera. A little history, innovation and a mix to the modern day, the keys are designed with Roman numerals. The luxury phone is set to cost MMMMCD USD (or $4,400 US).

[via SlashPhone]