Known for its incredible high-tech, high-mech watches, Roger Dubuis goes all out again on its newest one-of-a-kind Excalibur Superbia watch. Yes, the name is a bit over the top, but then…

Known for its incredible high-tech, high-mech watches, Roger Dubuis goes all out again on its newest one-of-a-kind Excalibur Superbia watch. Yes, the name is a bit over the top, but then…