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General information
External influences can affect the watch’s waterproof qualities, which
may let in moisture. We therefore recommend that you have your
watch regularly inspected by your Junghans specialist. Other servicing
tasks or wrist strap repairs should also be done by your Junghans
specialist. Your watch is fitted with a quality wrist strap that has
undergone multiple inspections in our factory. If, however, you decide
to change the strap, please fit a new one of the same quality, preferably
an original Junghans wrist strap. Watch and wrist strap can be cleaned
with a dry or slightly moistened cloth.
NB: Do not use che mical cleaners (e.g. benzine or paint thinners). These
may harm the surface.
Technical information
Mechanical 3hand movement with date, day of week, month and
moon phase display
Calibre J800.2 / J800.3
Automatic winding mechanism with ballbearing
25 jewels
28,800 semivibrations per hour
Appr0x. 38 hour power reserve
Antimagnetic to DIN 8309
Shockproof: Incabloc or Nivachoc
Spring: Nivarox II
Balance: Goldplated nickel
