細節
Rolex. A stainless steel bubble-back-type wristwatch with sweep centre seconds and black lacquer dial
Signed Rolex, Oyster Royal, Extra Precision, retailed by Beyer, case no. 70'366, circa 1935
Cal. A.260 nickel-finished lever movement, 17 jewels, black lacquer dial, luminous baton numerals, luminous baton hands, red sweep centre seconds, outer railway minute divisions, tonneau-shaped water-resistant bubble-back-type case, screw back, screw down crown, case and movement signed by maker, dial signed by maker and retailer
31.5 mm. diam.