Details
A gold filled open faced keyless lever chronograph pocket watch, Swiss, circa 1920,
white enamel dial signed Arthur Jackson, Machine Tool Co., Toronto & Montreal, Arabic numerals, subsidiary seconds and minute recording dials, outer calibrated timing scales, 17-jewel nickel finished movement with compensation balance, metal cuvette, plain case, single chronograph button in the crown, diameter 50mm.
white enamel dial signed Arthur Jackson, Machine Tool Co., Toronto & Montreal, Arabic numerals, subsidiary seconds and minute recording dials, outer calibrated timing scales, 17-jewel nickel finished movement with compensation balance, metal cuvette, plain case, single chronograph button in the crown, diameter 50mm.