Inside its polished steel case topped by a satin-brushed bezel, the Colt Quartz houses the finest electronic technology in the shape of a Breitling SuperQuartz? movement, ten times more accurate than standard quartz. The black, blue or silver dials focus firmly on readability thank to large hour-markers and hands enhanced by a luminescent coating. The sturdy construction, the screw-locked crown and the thick sapphire crystal (glareproofed on both sides) guarantee water resistance to a depth of 200 m (660 ft).