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1887    <<    1888    >>    1889


  • From the beginning of the year the numerical indication of the fineness is stamped in Germany.
  • The manufacturer Certina is founded by the brothers Adolf and Alfred Kurth in Grenchen. The company initially is called Kurth Frères SA.
  • A. Bachelin publishes L'Horlogerie Neuchdteloise, on the occasion of the inauguration of the monument erected in memory of Daniel JeanRichard.