Details
AN EARLY GOLD SINGLE BUTTON CHRONOGRAPH WRISTWATCH
unsigned, 1930s
the nickel plated movement jewelled to the centre with monometallic balance, the white enamel dial with outer blue, red and green tachymetric scales inscribed Chronometre "Le Roy", Arabic numerals, subsidiary dials for running seconds and elapsed minutes, blued steel moon hands, sweep centre seconds operated by a single button in the band, the circular case with snap-on back - 37mm. diam.
unsigned, 1930s
the nickel plated movement jewelled to the centre with monometallic balance, the white enamel dial with outer blue, red and green tachymetric scales inscribed Chronometre "Le Roy", Arabic numerals, subsidiary dials for running seconds and elapsed minutes, blued steel moon hands, sweep centre seconds operated by a single button in the band, the circular case with snap-on back - 37mm. diam.