Limited edition 18k white gold Corum Skeleton Tourbillon Minute Repeater wristwatch. Limited edition of only 25 pieces. Silver Corum dial with Roman numeral hour markers. Swiss made, mechanical manual wind movement. Skeleton case back. Comes on a black Corum strap with an 18k white gold Corum deployant buckle. Accompanied by box only. The approximate retail is $465,000.00. Overall condition is very good. Running at the time of inspection, however not checked for accuracy.