Citizen Men's Watch PROMASTER SKY Series Solar Powered Eco-Drive Radio Controlled Direct Flight Geo-Trekker BY3005-56GProduct Highlights strong> Featuring a disc hand with UTC time on the 6 o'clock sub dial. When aligned with the numbers on the ring at 6 o'clock, this unique model allows you to roughly read the time in cities in the northern hemisphere. The disc hand makes a slow rotation over the course of a day. The font used for city names and numbers on the disc is inspired by old maps and aviation charts, giving it an intellectual nuance from the 1600s when