Roger Dubuis Excalibur Flying Tourbillon Chronograph Monopusher Replica Watch

Celebrating the 125th anniversary of the famous Hallmark of Roger Dubuis Replica Watch  (the official seal of the city and the canton of Geneva, Switzerland, that only a few watchmakers can actually use), the Swiss brand has recently introduced its new Roger Dubuis Excalibur Tourbillon Monopusher wheel automatic chronograph wristwatch.