Ferraristore Paddock Watchband Replacement

Hi,

Would anyone happen to know where I might be able to get an OEM replacement leather band or similar for this Ferraristore watch:

http://f1-sf-mall.com/images/FR-FNA-4904%20-%20Ferrari%20Paddock%20Chronograph%20Watch.jpg

Mine has begun to separate from the plastic block that holds the band to the spring bar. I have been able to find generic replacements but they leave a big gap between the band and the watch unlike the original.

Thx,

JTW