1. Sinn

    Frankfurt tool-watch maker since 1961: pilot chronographs, submarine-steel divers and mission timers, built around its own hardening, anti-fog and anti-magnetic technologies.
  2. Damasko

    German tool watchmaker founded 1994 in Barbing, Bavaria, known for ice-hardened steel cases.
  3. Hanhart

    German chronograph specialist founded 1882 in the Black Forest, known for stopwatches and pilot timers.
  4. Laco

    German watchmaker founded 1925 in Pforzheim, one of five original Fliegeruhr manufacturers.
  5. Nomos

    German watchmaker founded 1990 in Glashütte, known for Bauhaus design and in-house movements.