Previously owned Roger Dubuis Excalibur Tourbillon gents watch, Model # EX42-09-50-00 . Limited Edition of 88pc. Stainless steel 42mm case. Stainless steel bezel. Silver dial with open tourbillon display. Stainless steel lugs. Manual wind movement. Rubber strap with stainless steel deploy buckle. Double flying Tourbillon with differential Functions: hours, minutes and tourbillon. Power reserve up to 48 hours. Water resistant up to 50 meters / 165 feet. Tourbillon - compensates for differences in rate caused by a watch adopting different positions. The principle is to mount the balance and escapement in a rotating cage. The balance and escapement rotate around their common axis going through all positions to average out the errors, Tourbillon cages or platforms usually rotate once per minute but 4 minute and six minute tourbillons are also found. The Tourbillon complication is an extremely difficult accomplishment to achieve and generally demands a high premium. 100% original and in great condition.

　　subject to availability