The real question is can the hype and demand sustain?
It's basically like a pyramid scheme
The success of this strategy depends on one thing - continuously expanding the base
The moment there isn't anymore fresh meat that can be added to the base, the whole thing collapses
So as long as they can keep the secondary market strong, by convincing people to seek out and buy their watches, the whole thing will keep chugging along like a nice little train
In the end, like all pyramid schemes, those who got in early and cashed out early will be the ones to profit. You don't want to be the last batch of buyers, holding onto the watches once the hype train has died down