Factory C/ClEAN super cost-effective new Air King watch, watch code Three-dimensional digital scale, super Swiss luminous, 6-digit crown logo (integrated with no calendar gap), the cost-effective Air King pays tribute to the golden age of aviation industry in the 1960s. The British aviator Charles Douglas Barnard was the One of the aviation pioneers at that time set many flight records. He once said of the Oyster watch, "This watch has excellent performance and is especially suitable for flying. I plan to wear this watch on all long-distance flights in the future." ” The Air King watch reflects the unique connection between the R factory and the aviation industry. This was the golden age of the aviation industry. The performance of aircraft was improving with each passing day, routes continued to expand, and long-distance flights were also introduced. The Air King watch is equipped with a distinctive black dial , extra large Arabic numerals are marked at 3, 6 and 9 o'clock, and the minute scale is prominently displayed so that the time can be read clearly during navigation. The words "Air-King" on the dial use a font specially designed for the original in the 1950s. Designed for this watch. The SkyKing watch pays tribute to the pioneers of aviation and celebrates the important role of the Oyster watch in the history of aviation. The Oyster steel case with a diameter of 40 mm is equipped with an Oyster solid link strap and The personalized black dial allows the Air King to continue the origin of the original Rolex Oyster watch and the aviation field. The watch code is