I bought an Omega watch some time ago - all was ok with the buying and item arrived. I have had to tske it to Omega as the bracelet on the watch is loose and i needed it repairing or replacing. Omega have told me that it is not a genuine Omega bracelet and that the serial number on the red Omega cards and the watch are different and therefore the item in non genuine. Messaged the seller many times no reply tried to contact Ebay but the purchase doesnt come up because of time elapsed. What can i do?