Paul Bernard Vogel developed the watch company that is now based in what country?
Solvil et Titus Solvil et Titus (or Solvil & Titus) is a formerly Swiss, now Hong-Kong-based, watch company, founded in 1887 in La Chaux-de-Fonds, Neuchâtel, Switzerland by Paul Ditisheim and developed by Paul Bernard Vogel.
Jakob Bengel Jakob Bengel, locksmith, founded his company in 1873 in Idar-Oberstein and originally manufactured pocket watch chains.