Crafted in titanium and white ceramic because white ceramic is said to be nine times harder than stainless steel, the new Audemars Piguet Royal Oak Concept GMT Tourbillon (slated to be shown to the world at the January 2014 SIHH) features a sculpted titanium case middle, white ceramic bezel, inner dial flange of anodized aluminum…
White Hot: Introducing Audemars Piguet’s Royal Oak Concept GMT Tourbillon
