A pre-owned Rolex Sea Dweller watch from 1987, model Ref. 22070773 featuring a black dot dial with Mercedes hands, automatic movement, central hours, minutes and seconds subdials for chronograph functions, screw-down crown, helium escape valve, adjustable link bracelet with clasp fastening, water resistance up to 120 meters/12 ATM. No original box or papers included but comes with a one-year warranty from the boutique.