ROLEX. A STAINLESS STEEL AND GOLD SELF-WINDING WATERPROOF "BUBBLE BACK" WRISTWATCH WITH SWEEP CENTER SECONDS

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ROLEX. A STAINLESS STEEL AND GOLD SELF-WINDING WATERPROOF "BUBBLE BACK" WRISTWATCH WITH SWEEP CENTER SECONDS
SIGNED ROLEX, OYSTER PERPETUAL, CIRCA 1940

With nickel-finished jewelled lever movement, the two toned silvered matt dial with Arabic numerals, sweep center seconds, the tonneau water-resistant-type bubble back case in stainless steel with gold bezel, screw down crown and screw back, case, dial and movement signed.
32 mm. diam.