Baselworld 2018 highlights:

Tudor

The Tudor Black Bay GMT introduced for the first time a multiple time-zone function into Tudor watches. A new movement also came with the travel timepiece. With a prominent blue and burgundy rotatable bezel, set against a black dial, the Black Bay GMT reminds one of Rolex's "Pepsi" GMT-Master II watch. But there are differences with the sister brand's model - in particular, the Black Bay GMT is distinguished by the snowflake hands that are a signature feature of the Black Bay line. The new movement is fitted with a non-magnetic silicon balance spring and is certified by the official Swiss Chronometer Testing Institute (COSC).

Patek Philippe