Perfect Nicolas.
Exploring further, I feel UN is a brand that has always stayed true to their roots and vision, especially under Rolf's leadership. Sure, they have allowed some of the regular models to follow the colors and materials trends set by other brands, and that is OK. UN's trend is to simplify and perfect mechanisms. To invent new methods and be innovative. They follow nobody in these important areas. Genius? Yes.
Please allow me to add a recently snapped photo that I hope adds to the thread (not my watch but a piece I consider a UN Legend):
