I am quite certain if you looking into Caurasell or FB, Ceramic Aquaracer for about RM3-4k or even lower are fake. Perhaps high grade fake. The photo they showing looks like really original right. But it cannot be RM10k becomes 3-4k .. Perhaps an used tag price slightly over 3-4k for 10-12k brand new watches.
I actually did contact one of those sellers, most of them as based on pre-order of 3-7 days or even more .. I told them once to meet at tag service center for originality test but he declined. He said buy and send my self. If fake, he will refund. He don’t dare to go together means something is not right.