Sternglas Watch Sinja Ladies S01-SJ12-KL07. The creation of Sternglas watches timepieces actually begins on paper. Inspired by the philosophy, lines, language of form and timelessness of the Bauhaus movement of the 20th century. Sternglas experiment with a wide range of materials, textures, colours and combinations and are getting closer and closer to the timepiece that meets our standards of aesthetics, quality and technical sophistication.