The Patek Philippe World Time 5230 was introduced at BaselWorld 2016 in both rose and white gold. This new version of Patek's emblematic worldtime watch features a case of 38.5mm. It is powered by the well-known caliber 240 HU.Ref. 5230R-001 was replaced by the 5230R-012, which has Beijing rather than Hong Kong on the city track.