I just wanted to point out the Nomos Tangente Ref. a hundred and one is waterproof to 30m, not 100m. It doesn’t detract in any respect from it even though. It’s a beautiful timepiece! RLX titanium is often a quality 5 titanium alloy specially chosen by Rolex. Like all titanium https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/