Rolex. a fine stainless steel and platinum automatic centre seconds calendar bracelet watch, yacht-master Rolesium, Ref:16622, made in 1998. 31-jewel Cal:3135 automatic movement adjusted to 5 positions and temperature, platinum dial with applied luminous dot and hour markers, 5 minute divisions, magnified date aperture, sweep centre seconds, luminous Mercedes hands, polished case with calibrated rotating platinum bezel, screw down Oyster Crown and screw on back, fitted Oyster bracelet watch with folding clasp, case, dial and movement signed. 40 mm