细节
Rolex. A 14K pink gold self-winding water-resistant bubble back wristwatch with sweep center seconds
Signed Rolex, Oyster Perpetual Chronometer, Ref. 3131, circa 1946
With nickel-finished jewelled lever movement, the silvered matte dial with luminous Arabic numerals, luminous hands, sweep center seconds, the tonneau-shaped water-resistant bubble back type case with raised, flat bezel, screw back and screw down crown, case, dial and movement signed
33 mm. diam.