빌헬름 2세
Watson's successes on the proving ground of the Clyde soon attracted larger commissions from more high-profile clients such as the Vanderbilt family, Earl of Dunraven, Sir Thomas Lipton, the Rothschild family, Charles Lindsay Orr-Ewing, Whitaker Wright and Wilhelm II, German Emperor. Commissioning amongst others, four America's Cup challengers and the largest sailing schooner of its time, "Rainbow".