I see, I believe your package should be fine.
I had an EMS package from King which got stuck in custom for a month. It was a cheap omega aqua terra, so I didn't really care, but I did eventually receive it.
yes, ref number 3707 003
How to spot fake:
1. @6 - "Swiss * Made" on gen, while "T Swiss * Made" T on rep.
2. Serial number: 2732649
3. No luminous marker on gen.
4. The clasp should look like this on a gen: