Rolex. A stainless steel automatic calendar bracelet watch
Model: Explorer IIReference: 16550Date: Circa 1987Movement: 27-jewel Cal.3085 automatic, adjusted to 5 positions and temperature, No.211****Dial: Patinated cream, luminous dot hour markers, baton quarters, black outer minute divisions, magnified date aperture at 3, Mercedes hands with luminous inserts, red second time zone hand, centre secondsCase: Brushed and polished tonneau form, screw down back and shouldered crown, 24-hour markers to bezel, No.R77****Strap/Bracelet: Fitted 78360 Oyster linkBuckle/Clasp: Signed folding clasp, stamped M6Signed: Case, dial & movement Size: 39mm