The bracelet extension is absolutely not correct for this vintage 1665.
Are you sure it's from MBW and nor MBW CN copy??
Wile,
with the money you save, you can sure get one corect bracelet and get some mods .
that's not new. :-O
Do you remember Tom Selek's white TESTAROSSA in "Miami Vice" TV series ?
That was a Ferrari replica!
On the same TV series the '365 Daytona' was GEN... ;-)
Dont' the Gen Inset go in Z- MBW???
I changend it without problem ,
no sanding paper , no glue , no mods only pressed in place (Like in GEN) on my real 1:1 Z- WM9
Perry,
you can test to replace the bezel too.
I do it, you without problems too.