Please note that setting up in 2005, Rolex commenced engraving the serial quantity on the interior bezel (also referred to as the rehaut) underneath the crystal with the 6 o’clock posture. Pounds: Legitimate Rolex watches are comprised of large-good quality elements, typically causing a heavier sense than counterfeit watches. It https://www.watchesworld.com/a-history-of-watch-reference-numbers/