Creditable Wristwatch For Men-Roger Dubuis Excalibur Knights of the Round Table II Luxury Watches Roger Dubuis Swiss watches by wholesalewatches - November 26, 20150 Wow,I have to say this is a masterpiece of Roger Dubuis! I never saw 12 fantastic darker knights set in the dial,it's so unbelievable.Now,let's know more details. The Roger Dubuis Excalibur Knights of the Round Table II features 12 meticulously sculpted miniature bronze knights positioned around a precious black jade dial