Caliber Junghans J9. In the year 1910 Junghans reached the production stage after they started in 1903 with the production of the first pocket watches. Oskar Junghans (1876 - 1927) developed the pocket watch with the caliber J9. Finally, a clock with full stems and massive boards that was not modeled after the American pocket watches which were. Uhrenfabrik Junghans GmbH & Co.KG has its registered office in Schramberg, Germany. Its current status is listed as active. The company is registered at the Trade register at the local court of Stuttgart with the legal form of GmbH & Co. KG (number HRA 723748). The Trade register entry was last updated on Oct 18, 2021. A Junghans "Mysterieuse" table clock full screen view Specialist Peter H&252;ttler Peter H&252;ttler 43-1-515 60-293 peter.huettlerdorotheum.at.