Place to purchase extra screws for rep Breitling Chonomat?

[bill_097 0]

Hi,

 

I was wondering if anyone would know where I might be able to get extra screws for the above watch...specifically the screw which holds the solid part of the band (sorry I don't know the technical name). I've attached pictures to help describe what I am looking for (the screw should I am looking for should fit in that 'pin' or 'tube' that is in the pictures but it seems that the extra screws that were used when resizing the band are actually too small):

 

 

 

 

 

 

any assistance would be greatly appreciated.

 

Thanks in advance.