This is definitely genuine Nokia mobile phone.8800 Sirocco, version in Black colour, GUCCI Limited Edition. 
Beautiful design and Rare Condition. 

Nokia 8800 Sirocco Black -- GUCCI EDITION
• Limited edition
• Made in Germany
• All in normal condition
• Rare old stock self collectibles Perfect Condition
• IMEI matches (screen, back door and box)
• Signal stable all cards tested
• Screen good, no dead pixels
• Keypad soft
• Rare & discontinued
Shipping worldwide available

Comes with:

1* Nokia 8800 Sirocco 

1* Charger

1* Dock Charger(DT-16)

1* Standard Battery

1* Leather Case

1* Manual book

1* Earphone

1* box

Carrier :

This Phone is factory Unlocked for GSM Networks. Please confirm whether your SIM provider in your local area still supports 2G GSM network before purchasing.

phone will NOT work with CDMA carriers such as Verizon, Pageplus and Sprint.

Please note：This phone can work with 2G Networks (GSM 900 1800 1900) only.