I just wanted to point out the Nomos Tangente Ref. one zero one is water-proof to 30m, not 100m. It doesn’t detract whatsoever from it while. It’s a lovely timepiece! They need winding but give a level of workmanship that connoisseurs price. Mechanical watches are sometimes decided on by collectors https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/