Summary of Contents for Erhard Junghans calibre J890
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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.
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Page Contents General instructions for use 20 –21 Operating elements and functions Aerious Chronoscope 22 – 25 General information 26 – 27...
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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.
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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.
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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 >...
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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.
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