Erhard Junghans calibre J890 Instruction Manual

Advertisement

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the calibre J890 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Summary of Contents for Erhard Junghans calibre J890

  • Page 2 Today, as was the case in those days, Schramberg has witnessed the coming together of individuals to produce the exceptional – just as Erhard Junghans did in his era. The same intention. A new beginning.
  • Page 3 Page Contents General instructions for use 20 –21 Operating elements and functions Aerious Chronoscope 22 – 25 General information 26 – 27...
  • Page 4 To set the watch accurately to the second it helps to stop the movement Your Erhard Junghans Aerious is equipped with a screwed-in crown. In when the second hand is over the 60. Now turn the crown to the left. As the home setting (crown in position A) the crown is screwed in.
  • Page 5 Operating the erious Chronoscope Initiating time measurement Begin the chronograph function by pressing the start-stop pusher (10). Stopping time measurement Stop the chronograph function by pressing the start-stop pusher again (10). Resetting Press the reset pusher (11). This resets all three stopwatch hands to their zero position.
  • Page 6 Technical information calibre J890 Mechanical movement with date and power reserve indicator, Chronoscope with stop second, stop minute and stop hour Bi-directional automatic ratchet winding mechanism Finishing: ”Côtes de Genève“ finishing on bridges and rotor, blued screws 41 jewels 28,800 vibrations per hour Power reserve >...
  • Page 7 Water resistance cloth. Note: do not use chemical cleaning agents (e.g. benzine or paint Your Erhard Junghans watch has been tested for water resistance to a thinners). This may result in damage to the surface. pressure of 10 ATM. This test indicates that your watch is suitable for wearing in the shower, when swimming and also snorkelling.
  • Page 8 Erhard Junghans c/o Uhrenfabrik Junghans GmbH & Co. KG Postfach 100 · D-78701 Schramberg www.erhard-junghans.de...

Table of Contents