A metal cased openfaced keyless lever split seconds chronograph, circa 1910, white enamel dial signed L. Leroy & Cie, Hgers A Paris, subsidiary dials for constant seconds and minute recording, outer seconds ring divided into fifths, gilt and steel movement signed L. Leroy & Cie, fast oscillating balance, cuvette inscribed No.27205, Chronometre 18902, L. Leroy & Cie, Horologers de la Marine, Paris, Bulletin De 1ere Classe (238 Points), plain case numbered 18902, diameter 65mm.