細節
A gold open faced keyless lever chronograph pocket watch, Swiss, circa 1910,
white enamel dial with Roman numerals, subsidiary constant seconds and minute recording dials, outer scale calibrated for miles per hour from 1/4 mile distances, frosted gilt movement with compensation balance, gold cuvette, case with engraved name, diameter 50mm.
See Illustration (Plate 5)
white enamel dial with Roman numerals, subsidiary constant seconds and minute recording dials, outer scale calibrated for miles per hour from 1/4 mile distances, frosted gilt movement with compensation balance, gold cuvette, case with engraved name, diameter 50mm.
See Illustration (Plate 5)