Rolex, GMT-Master Ref. 16753, Oyster Perpetual Date, Steel and 18k Gold, circa 1984 Case: 40 mm, stainless steel and 18k gold, three body, polished and brushed, screwed down case back and crown, 18K yellow gold graduated bi-directional revolving black bezel for the second 24-hour time zone, 8678462 Dial: gloss black, with luminous yellow gold round, baton and triangular indexes, outer minute/seconds divisions, center seconds, aperture for the date, luminous yellow gold skeleton hands Movement: Rolex caliber 3075, automatic, 27 jewels, adjusted five positions and temperature, monometallic balance, shock absorber Band: stainless steel and 18k gold, 62523, deployant clasp, 7 3/4 inches Signed: Rolex on the case, dial, movement and clasp HID03101062020 © 2020 Heritage Auctions | All Rights Reserved