Robert Quartly-Janeiro is the Chief Strategy Officer of the Singapore-based Tier-1 cryptocurrency exchange Bitrue.__________ As I was flicking through the weekend supplement of a well-known financial newspaper, the number of luxury watch advertisements I had to bypass got me thinking: with so many high-end watchmakers out there, what makes their production rare — and, therefore, valuable?... Read More: Crypto is Losing the Sense of Rarity: Does It Matter?