You should Take note that starting off in 2005, Rolex began engraving the serial number to the internal bezel (often called the rehaut) underneath the crystal with the 6 o’clock situation. Bodyweight: Legitimate Rolex watches are made out of significant-high quality materials, usually resulting in a heavier feel than counterfeit https://www.watchesworld.com/a-history-of-watch-reference-numbers/