细节
ROLEX, BUBBLE BACK REF. 3131
A GOLD AUTOMATIC WRISTWATCH WITH SWEEP CENTRE SECONDS, CIRCA 1945
Nickel-finished jewelled lever movement, matte silvered dial, luminous Arabic numerals, sweep centre seconds, 18k yellow gold water-resistant tonneau-shaped case, screw back, screw down crown, gilt Rolex buckle, case, dial and movement signed
Diameter : 32 mm.