Rolex GMT-Master Gilt Chapter Ring Exclamation Dot Dial Ref 1675The term gilt dial comes from the gold coloured text, which is actually the brass dial plate showing through the glossy finish that was printed in relief. This gilt dial is extra special as the six oclock marker has a small dot under it to show that the lume on the dial has lower radiation levels, an important issue in the early 1960s. Collectors refer to these dials as Exclamation Dot dials and they are highly prized and hugely sought after. The 40mm