Revolution
Is the Roger Dubuis Excalibur Quatuor complex for complexity’s sake?
The design of the Roger Dubuis Excalibur Quatuor is the most interesting thing about it. This statement is not as disparaging as it sounds. In fact, it’s quite the opposite. What I’m saying is - despite the intriguing premise of a watch equipped with four sprung balances of identical frequency linked by differentials to form what […]