A. Serotonin: Usually associated with mood regulation and emotions of very well-staying, serotonin plays a vital part in modulating thoughts like happiness and contentment. In case your Omega has the text 'Learn Chronometer' over the dial—as is witnessed in the Seamaster Diver 300M—it is possible to be assured that its https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/