In 1953, Rolex unveiled the Turn-O-Graph ref. 6202 model.  The inaugural Turn-O-Graph ref. 6202 was actually the first serially-produced Rolex wristwatch to feature a rotating bezel. The Turn-O-Graph watch was positioned as a device that offered an easier way to measure and record time. This new principle consists of a bezel around the watch face. This bezel is marked from zero to sixty and is easily turned by hand. To.. Read More