power reserve of about 38 hours
The Swiss made Calibre 5 Day-Date movement is installed, which has a power reserve of around 38 hours. It is wound using an automatic winding system. The balance oscillates at 28,800 semi-oscillations per hour. Swiss made stands for a seal of quality and enjoys a high international reputation. Watches that are Swiss made are subjected to strict technical controls that are subject to the applicable standards. In addition to displaying hours, minutes and seconds, the TAG Heuer Calibre 5 Day-Date also shows the day of the week and the date. The date can be quickly corrected and a stop-second function is possible.
Numerous innovations in the watch industry thanks to TAG Heuer
TAG Heuer is a renowned Swiss watch manufacturer with over 150 years of existence. During this time, the company has continued to grow and, thanks to the growing knowledge of its watch technicians, has registered numerous innovations and patents in the watch industry. The brand stands for a high level of precision and performance. TAG Heuer was founded in 1860 by the Swiss watchmaker Edouard Heuer in Saint-Imier. The manufacturer registered the first patent for a stopwatch mechanism in 1882. In 2005, the first mechanical wrist chronograph with a measurement accuracy of one hundredth of a second was created.