ROLEX Oyster Perpetual, GMT-Master, Ref. 16750, movement no. 0788752, case no. 7103177, circa 1981 A very fine and very attractive, water-resistant, tonneau-shaped, stainless steel, certified chronometer, dual time wristwatch with matte black dial “Pallettoni”, luminous hands, date, sweep center second, GMT-hand for the second time zone, bi-directional revolving black bezel, stainless steel Jubilee bracelet, Ref. 78360, with deployant clasp. Fitted with a caliber 3075, mechanical, rhodium-plated, 27 jewels, self-winding, shock-absorbers, Breguet hairspring, hack mechanism. Screwed case back and crown, pierced lugs, hesalite crystal. Dial, case and movement signed. Diam. 40 mm. Thickness 13.20 mm. Approx. overall length for bracelet 175 mm. For a note about Ref. 16750, see next lot.