Need some help - Panerai watch crown guard screw

[Texas Boy]

I just received a replica Panerai watch (http://timeshops.net/Luminor_Panerai_Daylight_Aisa_7750_White_Dial_1721-436.htm) and it is missing the upper crown guard screw. I don't know the size of the screw but was wondering if anyone could direct me to where I could acquire it. I hope Timeshop will send me one, but I rather doubt they will. If anyone can help, that would be greatly appreciated.

Thank you

[maxman]

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