Corum Admiral’s Cup Seafender 47 Tourbillon GMT Watch Exclusive Debut Corum by wholesalewatches - December 28, 20170 I didn't know what to make of this intriguing Corum watch when they showed it to me recently. Part of their higher, higher-end collection of high complication watches, this piece had a number of elements that are thought provoking. At 47mm wide, this watch comes in a few varieties, seen