MP Demetre Jewelers is Charleston, SC’s luxury watch and jewelry destination. Official Rolex Jewelers. MP Demetre Jewelers strives to provide the finest client experience for all watch and jewelry needs and is an Official Jeweler for Tudor watches, Omega, Grand Seiko, Oris, Nomos Glashutte, Hamilton, Frédérique Constant, Mikimoto, Roberto Coin, Lagos, Marco Bicego, and more. Locally owned and operated.