Be sure to Be aware that beginning in 2005, Rolex started engraving the serial range to the interior bezel (also called the rehaut) under the crystal in the 6 o’clock position. Its significant and eye-catching spherical confront comes along with 3 subdials for timing seconds, minutes, and several hours—a lot https://www.watchesworld.com/a-history-of-watch-reference-numbers/