细节
Rolex. An attractive 18K gold automatic wristwatch with sweep centre seconds, date and bracelet
Signed Rolex, Oyster Perpetual Date, Submariner, 200m=660ft, ref. 1680, case no. 2'178'620, manufactured in 1969
Cal. 1570 automatic movement, 26 jewels, black dial, applied luminous dot, baton and dagger numerals, luminous mercedes hands, sweep centre seconds, magnified window for date, tonneau-shaped water-resistant-type case, revolving black bezel calibrated for 60 units, screw back, screw down crown, 18K gold Rolex Oyster expanding bracelet, case, dial and movement signed
39 mm. diam.