The Tudor Submariner Is yet another working example, obtaining been used by various navy businesses round the world (along with Rolex Subs) the many way into the nineteen nineties, when watches like the G-Shock largely took around army provider. Tudor's present-day reputation stems from its North American relaunch in 2013 https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/