Rolex. A very fine and rare stainless steel automatic wristwatch with sweep centre seconds, date, bracelet and tropical dial Signed Rolex, Oyster Perpetual Date, 200m= 660ft, ref. 1680, case no. 3’400’357, circa 1973 Movement: cal. 1570, automatic, 26 jewels, signed Dial: signed Case: screw back, inside case back stamped 1680 IV.72, 39.5 mm. diam., signed With: stainless steel Rolex Oyster bracelet stamped 78390, deployant clasp stamped 78390 T2, end links stamped 558, overall length of approx. 175 mm., with Rolex leather wallets, fitted notepad