RAPAPORT... Tiffany & Co.'s senior vice president of strategy and businessdevelopment Jean-Marc Bellaiche is set to leave the company at the end ofMarch, according to a Tuesday SEC filing. Bellaiche has been responsible for non-jewelry products,such as watches, leather goods, eyewear and fragrances, since he joined thecompany in 2014.Tiffany will not replace Bellaiche, but is planning to absorb non-jewelry components into its core product.Department heads of each non-jewelry sector will report directly to othermembers of the managerial team. Until his departure, Bellaiche will primarily assist intransitioning his role to those who will take over.