Remember to Observe that starting in 2005, Rolex started engraving the serial amount around the internal bezel (also called the rehaut) beneath the crystal for the 6 o’clock position. Inside of, you’ll find the trademarked Citizen eco-drive motion. It powers your watch with light, so that you don’t need a https://www.watchesworld.com/a-history-of-watch-reference-numbers/