Tag heuer gents formula 1 calibre 7 automatic watch a whole new profile for this world traveler it has the new design of the tag heuer formula 1 collection the gmt second time zone function is highlighted by a large scale blue arrow for effortless readability the 41mm case is in polished and fine brushed steel while the fixed black and blue bezel is in polished and fine brushed steel and aluminummovement automatic power reserve about 42 to 46 hours case polished and fine brushed ste