The Grand Seiko SBGM245 is the perfect watch for the world traveler. It features a GMT hand that allows you to keep track of two time zones, and the hour hand can be adjusted without compromising the watche's accuracy. The hour and minute hands are substantial and carry LumiBrite so as to be easily legible, day or night. The GMT hand is in red and has a distinctive shape that makes it readable at a glance against the deep blue dial. The screw-down crown is recessed at the four o'clock position for extra security and the watch is water resistant to 20 bar. All this, in a case that is just 40.5 mm in diameter. The convenience of GMT meets the high functionality of a true sports timepiece. Quite a combination.