The KingPowerTOURBILLONGMT is the first Hublot Tourbillon watch to feature a dual time zone indicator[…] … The KingPowerTourbillonGMT has another special feature at 9 o'clock: its Retrograde Date[…] …
The gold colour of this watch is completely unique[…] … The alloy is known as "KingGold", and is obtained primarily by adding 5% platinum, distinguishing it from all other currently known alloys and making it all the more precious[…]