Ceramic serves to shield astronauts from extreme heat but junghans also uses it to protect its atomic wristwatches against scratching and breakage.
Junghans mega solar ceramic atomic watch.
From their unique and elegant design to the exceptional hands movement and effortless setting of time zones using the crown or via app.
National institute of standards and technology nist boulder colorado.
The watch case starts out as a blank made of zirconium oxide which is then baked in a kiln at 1000 1400 c 1800 2500f for 30 36 hours to give the ceramic material its final appearance and shape.
Junghans 018 1938 44 funk solaruhr für herren force mega.
Junghans force mega solar 1 017.
I now have two junghans mega solar ceramic watches an 018 1111 44 and this new 018 1132 44.
Junghans mega solar radio controlled 053 1211 302 238.
Both are superb devices and highly recommended but you ll struggle to get the former 2nd hand because owners don t let them go and for good reason.
In addition to providing the most accurate time a junghans mega is also possibly the most beautiful timepiece designed for your wrist.
The most accurate clock in america is the atomic cesium clock located at.
Make offer junghans mega solar ceramic wrist watch 018 1804 no 9145277 authorized dealer junghans 058 7800 00 men s meister mega rose tone case watch 1 290 00.
Junghans mega ceramic watch instructions.
Mega watches are a visual haptic and emotional experience.