The new HYT H1 Full Gold is all that HYT was missing so far. The new HYT H1 Full Gold is fitted with an 18K rose gold case measuring 48.8 mm in diameter and a thickness of 17.9 mm just like all other H1 pieces. Fitted with a gold dial with black fluid, this HYT is very reminiscent of a close relative, the Audemars Piguet Royal Oak Offshore ref. 26470OR we featured here.