[mothered]

As I said the correct one is from the official spec sheet 167gr

I understand that, but as per your comment below, you're questioning Amazon's listing - which suggests you're not certain on the Item weight.

I don't know if the 200gr on amz refers to the watch or watch+packaging

Given you're going by the spec sheet, you've answered your own question pertaining to Amazon. That aside, I had the EB/missing Item method In mind, but It's a tad too heavy. The DNA, wrong Item received or boxing method can be used.