Interestingly some of the most important & innovative watches were made by the now almost forgotten brand, which was back-then probably the most important.

• 1960 Accutron cal214: the 1st electric watch and the first tuningfork-watch (right);
• 1970 AccuQuartz Beta21: the 1st Swiss-quartzwatch and probably the most futuristic one (left);
• 1972 AccuQuartz cal224: the smallest quartzmovement at that time & the 1st US-quartzwatch (center);