Each Of the basic Sub hallmarks were existing in ‘53: the black, luminous dial; the rotating dive bezel; the matching steel bracelet; the screw-down crown. And nonetheless. Watch nerds like Rolex can make around 1M watches a year, but even they admitted that they can’t sustain with present-day need. So https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/