Rolex. A fine and rare 18K gold automatic dual time wristwatch with sweep centre seconds, date, brown dial, bracelet, guarantee and box

Rolex. A fine and rare 18K gold automatic dual time wristwatch with sweep centre seconds, date, brown dial, bracelet, guarantee and box
Signed Rolex, Oyster Perpetual, GMT-Master, ref. 1675, case no. 2'607'714, circa 1972
Cal 1570 automatic movement, 26 jewels, brown dial, applied luminous dot, baton and dagger numerals, luminous mercedes hands, central hand for the second time zone, sweep centre seconds, magnified window for date, tonneau-shaped water-resistant-type case, revolving brown bezel with brown and gilt inlay calibrated for 24 hours, screw back, screw down crown, 18K gold Rolex President bracelet, case, dial and movement signed
40 mm. diam.