Junghans watch erhard junghans tempus chronoscope 028473101 this junghans erhard junghans tempus chronoscope watch collection was inspired by the company founder himself as someone who was a pioneer enthusiast and innovator of german watchmaking each piece within this collection epitomises his accomplishments and brings to life his extraordinary and worldwide adoration by combining a traditional design with contemporary technical prowess junghans have created a truly striking chronos