The Entire vintage Sub hallmarks have been current in ‘53: the black, luminous dial; the rotating dive bezel; the matching steel bracelet; the screw-down crown. And nonetheless. Watch nerds like The bezel has three quirks. 1st, it’s machined from the stable piece of the respective metallic to match the case https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/