Cartier

Hi everyone, I came across a photo for the a case back of a platinum tortue it has no platinum autnicated stamps as the others except an an engraved (PLATINE950) does this mean it might be a fake or some batches has came out like this here is the photo A ...  

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Here are the backs of my Santos Dumont and the one of my Tortue XL both from the CPCP series. But most models have the engravings like my Tortue. GEO ...  

But those 3 micro stamps (at least the two)are always there ,except it might be a first batch from the collection if not faked. Thank you for your reply and photos.

The fine adjustment at balance wheel doesn‘t look like working one... architecture of movement is wrong... imo it‘s fake. And seems to be steel

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If I might add something, the wat the sapphire is set in the crown is also not right...plus the colour looks too light to me. I have seen this in fakes before...