Designed and launched in 1990 for those that spend their lives traveling, the Audemars Piguet Royal Oak Dual Time ref. 26120OR.OO.D002CR.01 is one of the most convenient watches for globe trotters in terms of functionality, by displaying a second time zone along with a power reserve indicator, date and day/night indicator. Typically available in stainless steel —with blue, silver-toned or black dial—, 18K yellow gold with silver-toned dial and in 18K rose gold with black or silver-toned dial, the Royal Oak Dual Time ref. 26120 in stainless steel was slowly phased out in 2015 due to its lack of popularity among Royal Oak enthusiasts.