Patek Philippe - Question for owners of 5550P Advanced Research.

Can someone confirm if the 5550P perpetual was delivered with a spare 2nd platinum case back ? Much appreciated. Thank you

Yes!!! Regards Jaime

yes ! why ??

Did you buy second hand?

This is a true collectors item; if the second case back is missing, it will substantially reduce the value.

Interested if B/P and case back obviously thanks Julian