I just desired to indicate the Nomos Tangente Ref. 101 is water-proof to 30m, not 100m. It doesn’t detract whatsoever from it nevertheless. It’s a stunning timepiece! Robert Mühle opened the doorways of his namesake Glashütte-based brand in 1869, although it specialised in earning precise measuring devices for other watchmakers https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/