I just planned to indicate the Nomos Tangente Ref. 101 is waterproof to 30m, not 100m. It doesn’t detract in the slightest degree from it however. It’s a stunning timepiece! They’re considered one of the greatest producers of mechanicals in Germany. They’re also a member on the Bauhaus initiative, Deutscher https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/