4 Seasons hopes to redefine luxury constitution with its new “yacht,” a 679-foot vessel with a profile reminiscent of a modern superyacht, but with many a lot more decks and a “funnel” at the top resembling the smoke stack of a 1930s ocean liner. But on this new vessel, the funnel is made up of 4 decks of suites equaling 9,600 sq. feet. The luxury resort manufacturer created the announcement at Monaco’s Musée océanographique on the first working day of the Monaco Yacht Clearly show. The new, and as still unnamed thought, would dwarf even the biggest superyachts in Monte Carlo’s Port Hercule harbor. “We’re identified for generating extraordinary activities,”…