PRO TREK PRW-61D is digital-analog combination timepiece. The blue ion-plated bezel and full-screen phosphorescent blue dial express the deep, clear tones of the Dragon Eye, while subtle dial patterns echo the traces of melting snow around the pond. Radio Control and Tough Solar: Reliable Timekeeping for the Mountains Multiband 6 receives standard radio signals from six stations worldwide, including Japan, China, North America, the United Kingdom, and Germany, automatically adjusting time for accuracy.