The Junghans J82/3 was in contrast to the Junghans J82 that even was equipped with an eccentric second hand provided with an indirectly driven, central second hand. The Junghans J82/3 had 17 jewels, the Junghans J82 only 16.
Here is a beautiful version with a very rare steel case. With heartfelt thanks to Wolfgang Wusatiuk!
An example of the chrome version of the Junghans chronometer.
Here is an example of a Junghans J82/1 without chronometer test: Junghans J82/1; Junghans 682.72