Swiss watchmaker Hublot has been appointed as official timekeeper aboard Seabourn cruise ships. Seabourn guests on board the line's six cruise ships will now be kept abreast of the current ship's time by means of Hublot wall clocks. Seabourn Quest Captain Geir-Arne Thue Nilsen welcomed Carnival Corporation and plc Chairman and CEO Micky Arison and Hublot's Chairman of the Board Jean-Claude Biver aboard the line's newest ship during a port call at Cannes, France. Captain Thue Nilsen led a personal tour of the Seabourn Quest…