IMO if you have a fancy ride , people would assume that even a bling rep is [emoji817] gen. so if you own fancy ride & you like diamond watches . I would say go ahead
IPhone 7
True dat man but ain't nobody gonna see your ride inside the club.
I agree, if you like full gold bling and full diamond ice'd out watches, then go for it.
But, if you're trying to impress others (in da club) and not come across as a tasteless dick (to the majority of people in the civilised world), then you should probably avoid.