ROLEX | TURN-O-GRAPH, REFERENCE 6202, A STAINLESS STEEL WRISTWATCH WITH BRACELET, CIRCA 1953 | 勞力士 | "Turn-O-Graph 型號6202 精鋼鏈帶腕錶，錶殼編號950531，約1953年製"

Reference 6202 was released in 1953 and was first marketed as a watch that could be used by air travellers as it was easy to use the rotating bezel for timing functions. The model was ultimately pulled from production in the early 1960s, as it was seen as rather redundant when compared with the timing and diving abilities of the Submariner and the GMT-Master, both of which were seen as more popular. The present example is in original condition and gives a huge reading on the Geiger counter.