Slim Swiss 18K gold open faced keyless lever watch Circa 1937

Gold gentlemen’s pocket watch
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A slim Swiss 18 carat gold open faced keyless pocket watch made by Jaeger-LeCoultre, circa 1937. The Swiss lever movement with a cut and compensated bimetallic balance. Silvered sector dial with applied alternating gilt baton and Arabic hour indexes, outer black dot minute divisions with five minute baton markers, subsidiary seconds at 6 o’clock and gilt sword hands. A polished case. Dial signed, case numbered, movement signed and numbered.