Make sure you Observe that setting up in 2005, Rolex began engraving the serial quantity to the interior bezel (often called the rehaut) underneath the crystal in the 6 o’clock posture. Inside, you’ll discover the trademarked Citizen eco-drive movement. It powers your watch with light-weight, so you don’t have to https://www.watchesworld.com/a-history-of-watch-reference-numbers/