The Sector GMT features a twenty-four-hour hand and scale in a clearly delineated sector on the dial. That scale is raised by a step and I was delighted by the legibility of the second time zone. This is in sharp contrast to the more common long GMT hand stretching to the bezel. I finally understood the sector design advantage. The chapter ring subtly breaks up the six AM/PM with a light blue that matches the GMT hand. It’s a remarkably legible design.